20th Addison Memorial Tournament (G/45) - In-Person | Mechanics' Institute

You are here

20th Addison Memorial Tournament (G/45) - In-Person

Saturday, June 26, 2021

In-Person Over-The-Board Event

Open for everyone!
 

Date & Location -- Tournament format -- Byes -- Prize Fund

Registration -- Eligibility -- Tournament rules -- FAQ
 

 

1. Date & Location

  • Saturday, June 26
  • Location: Mechanics' Institute - Chess Room 4th Floor
    57 Post Street, San Francisco, CA 94104 (click here to map)

     

2. Tournament format:

  • Tournament format: individual Swiss
  • Total Round: 4 rounds
  • Round times: 10AM, 12PM, 2PM and 4PM
  • Time control: G/45;d5  (Game in 45 minutes with 5 second delay with each move. -- Please note that we are back to delay!)
  • Games will be US Chess regular rated - tournament will be submitted immediately after last round finished.
  • Sections: TWO sections: 1800+ and under1800
  • Pairings are based on the June 2021 OTB or ONL supplemental regular US Chess rating. The higher rating will be used for pairing purposes.
  • Playup: Players must have a 1600 USCF OTB or ONL supplemental rating in order to be eligible to play up to the 1800+ section.

3. Byes

  • Byes are available for players in any rounds in case they can't participate but would like to stay in the tournament.
  • Max 2 half-point byes can be requested in this tournament.
  • Round 1-2 byes must be requested 15 minutes prior to the round start time.
  • Round 3-4 byes must be requested before start of Round 1. Round 4 bye is irrevocable to prevent prize fund manipulations.
  • Late registrations will receive a 0.5 bye for any missed round, up to total 2 rounds.
     

4. Prize Fund --  $720 based on 40 paid entries

  1800+ u1800
1st Place $240 $150
2nd Place $120 $65
3rd Place $85 $60
  • Please allow 2-3 weeks for processing prize checks.
  • Per IRS rules anyone with a cumulative $600+ prizes in any calendar year will need to fill out a W9 and Mechanics' Institute will be providing a 1099 form. 
     

5. Registration - No onsite registration! Please register online!

6. Eligibility

  • Players must have current US Chess Federation membership. Expiration date of their US Chess membership must be later than the last day of the tournament.
  • Not sure if you have a membership? Need to check the expiration date of your members? Visit: https://new.uschess.org/player-search
  • Become a member or renew your membership: https://new.uschess.org/player-search
     

7. Tournament rules

  • Standard US Chess rules apply.
  • Forfeit time is 45 minutes.

8. FAQ

  • What are the time controls mean?
    Time controls are telling you how much time you have for each game.
    G45;d5: Game in 45 minutes with 5 second delay with each move. This means you get 45 minutes, your opponent gets 45 minutes and at each move the clock counts down from 5 to 0 before the player's time starts. If player doesn't use up the whole 5 seconds, that time is lost.
  • How many games/rounds?
    The 4SS before the time control means how many rounds, i.e. how many games can a player play in the tournament. The tournaments are never elimination, so win or lose you can stay in the tournament.
  • Players Database
    For players who are interested in play in our tournament.
    PLEASE fill out our Players database: https://forms.gle/X3hChCWbusHp4Ze56 to get email notifications about last minute changes and invitational opportunities. 

 

Prize Winners: 

Prizes. 2021 Addison Memorial: 20th Addison Memorial Open

# Name Cash Prize credited to pool
1 IM Josiah Stearman (4.0/2482) $425 Place: 1 - $425
6 Austin Mei (3.0/2149) $121 Place: 2 - $212.5
Place: 3 - $150.5;
3-way split of $363
7 Tanmay Khattar (3.0/2147) $121
23 Leyton Ho (3.0/1841) $121

 

Prizes. 2021 Addison Memorial: 20th Addison Memorial u/1800

# Name Cash Prize credited to pool
11 Stephen Parsons (4.0/1517) $190 Place: 1 - $265;
Place: 2 - $115;
2-way split of $380
15 Adam Stafford (4.0/1372) $190
3 Vian Yang (3.5/1620) $53 Place: 3 - $106:
2-way split
6 Prabhmehar Sodhi (3.5/1570) $53
Standings: 

SwissSys Report: 2021 Addison Memorial

SwissSys Standings. 2021 Addison Memorial: 20th Addison Memorial Open

# Name ID Rating Rd 1 Rd 2 Rd 3 Rd 4 Total Prize
1 IM Josiah Stearman 14006506 2482 W14 W22 W2 W6 4.0 425
2 Austin Mei 16090452 2149 W18 W4 L1 W13 3.0 121
3 Tanmay Khattar 13833487 2147 W23 D16 D8 W20 3.0 121
4 Leyton Ho 13850433 1841 W12 L2 W22 W16 3.0 121
5 FM Andrew Boekhoff 12685687 2333 W15 D13 W19 U--- 2.5  
6 NM Yashodhan Gogte 13531225 2192 W17 D19 W21 L1 2.5  
7 Henry Deng 16681298 2112 L20 W23 D16 W21 2.5  
8 Lucas Lesniewski 17039584 1886 D10 W26 D3 H--- 2.5  
9 NM Arman Baradaran 14466706 2208 L16 W15 D12 D14 2.0  
10 Shawnak Shivakumar 15641965 2178 D8 D20 D14 D17 2.0  
11 Christophe Bambou 12734479 2121 L19 D17 W26 H--- 2.0  
12 Alan Finkelstein 14958842 2069 L4 W18 D9 D19 2.0  
13 Daniel Lin 15176393 1983 W25 D5 D20 L2 2.0  
14 Ako Heidari 15206848 1980 L1 W24 D10 D9 2.0  
15 Advay Bansal 16068511 1974 L5 L9 W24 W25 2.0  
16 Andrew Guo 16192001 1925 W9 D3 D7 L4 2.0  
17 Nathan Yan 16430495 1895 L6 D11 W25 D10 2.0  
18 Alejandro Canales 16913725 1878 L2 L12 W23 W22 2.0  
19 Rithwik Narendra 14903560 1849 W11 D6 L5 D12 2.0  
20 Patrick Liu 16667410 1847 W7 D10 D13 L3 2.0  
21 Max Hao 16083648 1818 W27 H--- L6 L7 1.5  
22 Jacob Chiang 16093205 1991 W24 L1 L4 L18 1.0  
23 Mikhail Molodyk 13573825 1876 L3 L7 L18 W26 1.0  
24 Jason Ochoa 12440572 1759 L22 L14 L15 B--- 1.0  
25 Jeff Andersen 11296106 1643 L13 W27 L17 L15 1.0  
26 Mohammad Soltani 12889183 1745 H--- L8 L11 L23 0.5  
27 Alek Pensky 13214867 2000 L21 L25 U--- U--- 0.0  

SwissSys Standings. 2021 Addison Memorial: 20th Addison Memorial u/1800

# Name ID Rating Rd 1 Rd 2 Rd 3 Rd 4 Total Prize
1 Stephen Parsons 16566932 1517 W37 W10 W9 W12 4.0 190
2 Adam Stafford 14257838 1372 W38 W13 W16 W6 4.0 190
3 Vian Yang 15804394 1620 W25 W8 D14 W16 3.5 53
4 Prabhmehar Sodhi 17272541 1570 W35 W22 W11 H--- 3.5 53
5 Aryan Morasa 15873486 1566 W45 L9 W35 W14 3.0  
6 Arjun Sankar 14542170 1555 W36 W32 W24 L2 3.0  
7 Ethan Sun 16964125 1488 W46 L12 W40 W26 3.0  
8 Gabriel Ngam 13553308 1359 W39 L3 W29 W24 3.0  
9 Aryan Soni 15167321 1284 W42 W5 L1 W30 3.0  
10 Matthew Perez 16711456 1230 W30 L1 W31 W18 3.0  
11 Elliott Regan 15032065 1215 W31 W18 L4 W20 3.0  
12 Matt Long 13377410 1179 W33 W7 W17 L1 3.0  
13 Leon Quin 30191497 unr. W23 L2 W22 W21 3.0  
14 Carliteau Leger 12841454 1487 W28 W29 D3 L5 2.5  
15 Isaac Sterling 14316046 1236 H--- L17 W43 W32 2.5  
16 Albert Starr 12844781 1609 W26 W21 L2 L3 2.0  
17 Daniel Wang 15361305 1573 D43 W15 L12 D19 2.0  
18 Jonas Shomorony 15097261 1558 W27 L11 W36 L10 2.0  
19 Daniel Perlov 16465203 1555 X--- L24 D32 D17 2.0  
20 Nursultan Uzakbaev 17137317 1500 L32 W28 W39 L11 2.0  
21 Paul Reed 13373197 1322 W40 L16 W42 L13 2.0  
22 Andrew Imbens 30102682 1296 W41 L4 L13 W40 2.0  
23 Keith Ballinger 12779932 1251 L13 W37 L30 B--- 2.0  
24 Adam Ellner 12925276 1164 W44 W19 L6 L8 2.0  
25 Swaminathan Sankar 14080777 1116 L3 L42 X46 W39 2.0  
26 Adithya Chitta 16695036 1100 L16 W46 W33 L7 2.0  
27 Brandon Conchas 13352116 696 L18 L40 W38 W42 2.0  
28 Noah Johnson 30182833 unr. L14 L20 W45 W34 2.0  
29 Jonathan Moore 30214849 unr. W34 L14 L8 W43 2.0  
30 Kai Sharpe 17304795 unr. L10 W45 W23 L9 2.0  
31 Luka Vyatkin 30209432 unr. L11 B--- L10 W36 2.0  
32 Zakir Ahmad 30208449 unr. W20 L6 D19 L15 1.5  
33 David Trestor 12525828 1769 L12 W43 L26 U--- 1.0  
34 Abhi Kulgod 13306912 1317 L29 L39 W37 L28 1.0  
35 JJ Ziebart 30166361 1072 L4 W38 L5 U--- 1.0  
36 Kadhir Suresh 15721954 658 L6 W41 L18 L31 1.0  
37 Krish Agarwal 30198066 unr. L1 L23 L34 W45 1.0  
38 Tyler Johnson 30212590 unr. L2 L35 L27 W41 1.0  
39 Alexia Laffin 30211880 unr. L8 W34 L20 L25 1.0  
40 Aaron Metyko 30209636 unr. L21 W27 L7 L22 1.0  
41 Chester O'Neal 30205708 unr. L22 L36 B--- L38 1.0  
42 Sam Pearce 30205827 unr. L9 W25 L21 L27 1.0  
43 Simone Pagan-Griso 17322263 1098 D17 L33 L15 L29 0.5  
44 Mohammad Soltani 12889183 1745 L24 U--- U--- U--- 0.0  
45 Tobiah Rex 30164211 992 L5 L30 L28 L37 0.0  
46 Andrea Fossati 30206267 unr. L7 L26 F25 U--- 0.0  
Pairings: 

Pairings for Round 4. 2021 Addison Memorial: 20th Addison Memorial Open

Bd Res White Res Black
1   IM Josiah Stearman (2482 W 3.0 )   NM Yashodhan Gogte (2192 B 2.5 )
2   Daniel Lin (1983 W 2.0 )   Austin Mei (2149 B 2.0 )
3   Tanmay Khattar (2147 W 2.0 )   Patrick Liu (1847 B 2.0 )
4   Leyton Ho (1841 W 2.0 )   Andrew Guo (1925 B 2.0 )
5   NM Arman Baradaran (2208 W 1.5 )   Ako Heidari (1980 B 1.5 )
6   Shawnak Shivakumar (2178 W 1.5 )   Nathan Yan (1895 W 1.5 )
7   Henry Deng (2112 W 1.5 )   Max Hao (1818 w 1.5 )
8   Rithwik Narendra (1849 W 1.5 )   Alan Finkelstein (2069 B 1.5 )
9   Alejandro Canales (1878 W 1.0 )   Jacob Chiang (1991 B 1.0 )
10   Advay Bansal (1974 W 1.0 )   Jeff Andersen (1643 B 1.0 )
11   Mohammad Soltani (1745 w 0.5 )   Mikhail Molodyk (1876 B 0.0 )
  1 Jason Ochoa (1759 W 0.0 )   BYE
  0 FM Andrew Boekhoff (2333 B 2.5 )   BYE
  ½ Christophe Bambou (2121 B 1.5 )   BYE
  ½ Lucas Lesniewski (1886 B 2.0 )   BYE
 

Pairings for Round 4. 2021 Addison Memorial: 20th Addison Memorial u/1800

Bd Res White Res Black
12   Adam Stafford (1372 W 3.0 )   Arjun Sankar (1555 B 3.0 )
13   Stephen Parsons (1517 W 3.0 )   Matt Long (1179 B 3.0 )
14   Vian Yang (1620 W 2.5 )   Albert Starr (1609 B 2.0 )
15   Aryan Morasa (1566 W 2.0 )   Carliteau Leger (1487 B 2.5 )
16   Matthew Perez (1230 B 2.0 )   Jonas Shomorony (1558 B 2.0 )
17   Elliott Regan (1215 W 2.0 )   Nursultan Uzakbaev (1500 B 2.0 )
18   Ethan Sun (1488 W 2.0 )   Adithya Chitta (1100 BB 2.0 )
19   Adam Ellner (1164 W 2.0 )   Gabriel Ngam (1359 B 2.0 )
20   Paul Reed (1322 W 2.0 )   Leon Quin (unr. B 2.0 )
21   Aryan Soni (1284 B 2.0 )   Kai Sharpe (unr. BB 2.0 )
22   Daniel Wang (1573 W 1.5 )   Daniel Perlov (1555 b 1.5 )
23   Zakir Ahmad (unr. W 1.5 )   Isaac Sterling (1236 b 1.5 )
24   Noah Johnson (unr. W 1.0 )   Abhi Kulgod (1317 B 1.0 )
25   Andrew Imbens (1296 W 1.0 )   Aaron Metyko (unr. B 1.0 )
26   Keith Ballinger (1251 W 1.0 )   Chester O'Neal (unr. w 1.0 )
27   Alexia Laffin (unr. W 1.0 )   Swaminathan Sankar (1116 w 1.0 )
28   Brandon Conchas ( 696 W 1.0 )   Sam Pearce (unr. BB 1.0 )
29   Kadhir Suresh ( 658 W 1.0 )   Luka Vyatkin (unr. w 1.0 )
30   Simone Pagan-Griso (1098 WW 0.5 )   Jonathan Moore (unr. W 1.0 )
31   Krish Agarwal (unr. WW 0.0 )   Tobiah Rex ( 992 B 0.0 )
  1 Tyler Johnson (unr. B 0.0 )   BYE
  0 David Trestor (1769 W 1.0 )   BYE
  ½ Prabhmehar Sodhi (1570 B 3.0 )   BYE
  0 JJ Ziebart (1072 BB 1.0 )   BYE

 

Location: 
Mechanics' Institute