Archived Tournament

2025 Mechanics' Institute Monthly Scholastic Swiss - Nov

Welcome to our new website!
If you notice anything missing or in need of an update, feel free to let us know at chessroom@milibrary.org. We appreciate your feedback!


Register or Join Wait List Change Request Form

Info

  • Date: Sat, Nov 8 , 2025
  • Eligibility: K-12
  • Rating: USCF
  • Location: Mechanics' Institute, 4th Floor, 57 Post Street, San Francisco, CA 94104
  • Capacity: 80

Registration

  • Online Registration Open Until: Saturday, November 8: 9:45 am
  • Onsite Registration: 9:45am
  • Entry fee for Mechanics' Institute Members: $30
  • Entry fee for Non-Members: $35
  • Late fee: $10
  • $5 admin fee for all cancellations & refunds.

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: 11/8 10:00am and remaining rounds are on a rolling schedule
  • Sections: U600 600+
  • 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. 
  • Pairings are based on the Nov 2025 regular supplemental regular US Chess rating.

Prize Fund

  • Trophies to Top 5 in each section.
  • Medals to all others.

Prizes: Mechanics' Scholastic Swiss -- 2025 Nov

# Name Non-cash prize Section
8 Thomas C Moore (4.0/923) 1st Place 800+
2 Ethan C Leung (3.0/1124) 2nd Place
5 Rishaan Nair (2.5/1070) 3rd Place
1 Bradley L, Iii Harger (2.0/1259) 4th Place
4 Wesley Wongchenko (2.0/1093) 5th Place
15 Keshav Mehta (4.0/415) 1st Place 400-799
10 Blake Ding (3.0/691) 2nd Place
7 Sergei Pimenov (3.0/711) 3rd Place
2 Shane Davis (3.0/761) 4th Place
1 Andre Wang (2.5/770) 5th Place
2 Greyson Chai (4.0/312) 1st Place u400
11 Malcolm David (3.0/0) 2nd Place
10 Kanstantsin Halasiuk (3.0/0) 3rd Place
6 Riyansh Koilada (3.0/112) 4th Place
7 Ramazan Uzakbaev (2.0/107) 5th Place

 

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 Saturday 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 must have current US Chess Federation membership. 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

Processed entries are coming 1 day before the event starts.

Final standings will be posted after the event is finished.

SwissSys Standings. Mechanics' Scholastic Swiss -- 2025 Nov: 800+

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Thomas C Moore 30024974 923 HOLYNAME B--- W6 W4 W5 4.0 5 3 5 1st Place
2 Ethan C Leung 32541981 1124 APTOS L6 W3 W7 W4 3.0 5.5 3 6.5 2nd Place
3 Rishaan Nair 30632658 1070 CAPRI H--- L2 W8 W7 2.5 5 2 5 3rd Place
4 Bradley L, Iii Harger 30545920 1259 MISSIONHILLSMS W5 W7 L1 L2 2.0 5 5 9.5 4th Place
5 Wesley Wongchenko 31097173 1093 KITTREDGE L4 W8 W6 L1 2.0 3 3 7.5 5th Place
6 Shelton Yu Cai 16851095 957 MENLO W2 L1 L5 L8 1.0 6 5 9.5  
7 Matthew Tang 30537754 945 ALICEFONGYU W8 L4 L2 L3 1.0 5.5 4.5 8.5  
8 Raymond Liu 31430334 1111 BOWDITCH L7 L5 L3 W6 1.0 4 3 6.5  

SwissSys Standings. Mechanics' Scholastic Swiss -- 2025 Nov: 400-799

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Keshav Mehta 32555897 415 LIVEOAK B--- W5 W7 W2 4.0 7.5 4.5 7.5 1st Place
2 Shane Davis 32212404 761 HOMESCHOOL W15 W3 W4 L1 3.0 9.5 6 10 2nd Place
3 Blake Ding 32289546 691 TRINITY W6 L2 W13 W7 3.0 7.5 4.5 8.5 3rd Place
4 Sergei Pimenov 31964181 711 APTOS W14 W10 L2 W8 3.0 7 4 7.5 4th Place
5 Andre Wang 31401897 770 FLAMINT D12 L1 W14 W9 2.5 6.5 3 7 5th Place
6 Wen Larson 32181097 754 CAIS L3 D12 W15 W13 2.5 5 2 5.5  
7 Preston Lung 32438143 730 APTOS W11 W9 L1 L3 2.0 5 5 10  
8 Evan Tsao 32210461 713 ESCONDIDO L9 W11 W10 L4 2.0 4 4 8.5  
9 Rafael Max Petlin-Teisch 32610781 537 BENTLEY W8 L7 W12 L5 2.0 4 4 7.5  
10 Shivaansh Girish 32467199 630 MONTEVISTA W13 L4 L8 W12 2.0 3 3 7  
11 Niko Kladianos 32362132 665 BOOKSIN L7 L8 B--- W14 2.0 2.5 2.5 4.5  
12 Julian Collin Liang 32352161 699 APTOS D5 D6 L9 L10 1.0 6.5 4.5 9  
13 Dylan Asher Skurow 32467183 714 MVMS L10 W15 L3 L6 1.0 5 4.5 8  
14 Jack August Abrams 30537170 513 PRESIDIOHILL L4 B--- L5 L11 1.0 4 4 7  
15 Ean Park 32420302 693 CLAIRE L2 L13 L6 B--- 1.0 3.5 3.5 6.5  

SwissSys Standings. Mechanics' Scholastic Swiss -- 2025 Nov: u400

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Greyson Chai 32557629 312 CLAIRE W6 W9 W3 W2 4.0 7.5 4.5 8.5 1st Place
2 Riyansh Koilada 32567585 112 BERRYESSA W11 W4 W8 L1 3.0 9 5 9.5 2nd Place
3 Malcolm David 32638499 unr. ISSF W7 W10 L1 W5 3.0 7.5 3.5 8 3rd Place
4 Kanstantsin Halasiuk 32447755 unr. VALLECITOES W5 L2 W10 W6 3.0 6.5 3.5 7 4th Place
5 Iksha Nair 32337820 138 CAPRI L4 W11 W9 L3 2.0 4 4 7.5 5th Place
6 Ramazan Uzakbaev 31743092 107 WESTPORTAL L1 B--- W11 L4 2.0 3.5 3.5 7.5  
7 Soleste Chen 32015898 134 PKS L3 L8 B--- W9 2.0 3 3 6  
8 Henry Richard Hamdani 32566700 219 JOES L9 W7 L2 W10 2.0 2.5 2.5 6  
9 Zonghong Xu 32648674 unr. SHANNONES W8 L1 L5 L7 1.0 5.5 4 9.5  
10 Pearse Braddock 32620237 unr. STUARTHALL B--- L3 L4 L8 1.0 5 5 8  
11 Taran Sheth 32614935 314 CLAIRE L2 L5 L6 B--- 1.0 3.5 3.5 6.5  

SwissSys Standings. Mechanics' Scholastic Swiss -- 2025 Nov: Extra Rated Games

# Name ID Rating Team Rd 1 Total T-Mod. Med T-Med T-Solk Prize
1 Thomas C Moore 30024974 923 HOLYNAME W3 1.0 0 0 0  
2 Niko Kladianos 32362132 665 BOOKSIN W4 1.0 0 0 0  
3 Keshav Mehta 32555897 415 LIVEOAK L1 0.0 0 0 1  
4 Taran Sheth 32614935 314 CLAIRE L2 0.0 0 0 1  

 

Pairings

Pairings are posted on the wall of the club. We do not post pairings online for scholastic events.