Archived Tournament

Scholastic Tournament at the Union Square

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Info

  • Date: Sun, Oct 5 , 2025
  • Eligibility: K-12
  • Rating: USCF
  • Location: Union Square, San Francisco, CA 94108
  • Capacity: 60

Registration

  • Online Registration Open Until: Sunday, October 5: 9:00 am
  • Onsite Registration: 9:45 - 10 AM
  • Entry fee for Mechanics' Institute Members: $0
  • Entry fee for Non-Members: $0
  • Players must check in by 9:45 am, otherwise they'll lose their spot.
  • On-site registrations will be taken to fill up spots for players who haven't checked in by 9:45 am.
  • Two ways to check your entries:

    Check the live entries on the Jumbula site by clicking on the View Entries button.

    Check the processed entries here a day before the event.

Tournament Format

  • Tournament Format: Swiss System
  • Total Rounds: 4
  • Time control: 30 min basetime + 5 sec delay
  • Round Times: 10/5 10:00am and remaining rounds are on a rolling schedule
  • Sections: USCF-rated Non-rated
  • Sections might be adjusted based on signups to best serve the players.
  • Play-ups are allowed free of charge for scholastic players as long as they are within 200-rating points to the next section.
  • US Chess rating will be used for section determination and pairings for the USCF-rated section(s).
  • Estimated strength will be used for the non-rated section.
  • Pairings are based on the Oct 2025 regular supplemental regular US Chess rating.

Prize Fund

  • Trophies to Top 5 players.
  • Medals to all others.

Byes

Byes are available for players in any rounds if they can't participate in any round but would like to stay in the tournament.

  • A maximum of two half-point byes can be requested in this tournament.
  • Round 1 pairings will be done on Sunday at 9:50 am onsite. If you need a Round 1 bye, please email us by 9:45 am.
  • Round 2-4 byes must be requested 10-15 minutes before next round start (i.e. before the pairings are done for the next round.)
  • Late registrations will receive a half-point bye for any missed round, up to two rounds.

Eligibility

  • Players in the rated section must have current US Chess Federation membership for the USCF-rated sections. Expiration date of their US Chess membership must be later than the last day of the tournament.
  • Players must have a USCF rating of 1400 or below to be eligible for this 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/join-us-chess

Tournament Rules

  • Time Control: G/30;d5  (Game in 30 minutes with a 5-second delay at each move.)
  • Forfeit time: 30 minutes. 
  • We provide clocks and set it up for players.
  • Games will be US Chess and quick-rated (so-called dual-rated). Tournament results will be submitted immediately after the last round is finished.
  • What do the time controls mean?
    Time controls tell you how much time you have for each game.
    G30;d5: Game in 30 minutes with a 5-second delay with each move. This means you get 30 minutes, your opponent gets 30 minutes, and at each move the clock will count back 5 seconds before the time starts. One game may last up to 1 hour.


Mechanics' Institute Chess Club reserves the right to update any details of this event (including but not limited to sections, time control, round times, prize fund, etc.) as we get closer to the event date to ensure an excellent tournament experience for players.

Standings

SwissSys Standings. Union Square Scholastic Tournament: USCF-rated

# Place Name ID Rating Rd 1 Rd 2 Rd 3 Rd 4 Total Prize
1 1 Matthew Tang 30537754 812 W15 W14 W7 W3 4.0 1st Place Trophy
2 2 Derek Diaz Ko 32579655 534 W12 W11 D6 W7 3.5 2nd Place Trophy
3 3-5 Harrison Lin 32171675 987 W13 W10 W8 L1 3.0 3rd Place Trophy
4   Byron Li 30846286 761 W16 L7 W14 W8 3.0 4th Place Trophy
5   Ean Park 32420302 516 L7 W15 W16 W9 3.0 5th Place Trophy
6 6 Wesley Lau 32078262 907 W9 L8 D2 W12 2.5  
7 7-11 Anthony Biggica 30501542 998 W5 W4 L1 L2 2.0  
8   Niko Kladianos 32362132 unr. W17 W6 L3 L4 2.0  
9   Aiden Smuckler 32564452 468 L6 W17 W10 L5 2.0  
10   Preston Lung 32438143 779 W18 L3 L9 W14 2.0  
11   Sergei Pimenov 31964181 629 L14 L2 W13 W15 2.0  
12 12-13 Shane Davis 32212404 1000 L2 D13 W17 L6 1.5  
13   Santhrupth Gopinath 32097097 508 L3 D12 L11 W16 1.5  
14 14-17 Niket Rishi Nagireddy 30825776 unr. W11 L1 L4 L10 1.0  
15   Tej Suhaani Nagireddy 30825849 392 L1 L5 B--- L11 1.0  
16   Anay Tiwari 31698272 138 L4 B--- L5 L13 1.0  
17   Vincent Ford 31923117 717 L8 L9 L12 B--- 1.0  
18 18 Travis Wong 32003625 344 L10 U--- U--- U--- 0.0  

 

SwissSys Standings. Union Square Scholastic Tournament: Non-rated

# Place Name ID Rating Rd 1 Rd 2 Rd 3 Rd 4 Total Prize
1 1 Ansh Shenvi Priolkar   unr. W2 W4 W3 W5 4.0 1st Place Trophy
2 2-3 Xander Elbogen   unr. L1 B--- W4 D3 2.5 2nd Place Trophy
3   Iain Huynh   unr. W5 W6 L1 D2 2.5 3rd Place Trophy
4 4-8 Bangjie Luo   unr. W7 L1 L2 W6 2.0 4th Place Trophy
5   Brandon Lee   unr. L3 W9 W7 L1 2.0 5th Place Trophy
6   Charlie Changrui Zhang   unr. W8 L3 W9 L4 2.0  
7   Jayin Ramaswamy 30277594 unr. L4 W8 L5 B--- 2.0  
8   Ayana Tiwari   unr. L6 L7 B--- W9 2.0  
9 9 Beatrix Braithwaite   unr. B--- L5 L6 L8 1.0  

 

 

 

Pairings