Archived Tournament

2025 Mechanics' Institute Monthly Scholastic Swiss - Dec

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Info

  • Date: Sat, Dec 13 , 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, December 13: 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: 12/13 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 Sep 2025 regular supplemental regular US Chess rating.

Prize Fund

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

Prizes: Mechanics' Institute Scholastic Swiss - 2025 Dec

# Name Non-cash prize Section
5 Wesley Berg (3.5/882) 1st Place 700+
3 Harrison Lin (3.0/985) 2nd Place
4 Matthew Tang (3.0/937) 3rd Place
7 Dylan Skurow (3.0/828) 4th Place
1 Rishaan Nair (2.5/1157) 5th Place
7 Rafael Petlin-Teisch (4.0/593) 1st Place 400-699
6 Ezra Mart (3.0/597) 2nd Place
4 Julian Liang (2.5/641) 3rd Place
5 Ean Park (2.5/616) 4th Place
11 Kanstantsin Halasiuk (2.5/436) 5th Place
22 Alenn Phan (4.0/0) 1st Place u400
14 Leanora Piring (3.5/0) 2nd Place
21 Aaron Lazorik (3.5/0) 3rd Place
3 Iksha Nair (3.0/203) 4th Place
6 Jaylen Chen (3.0/125) 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' Institute Scholastic Swiss - 2025 Dec: 700+

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Wesley Berg 32419919 882 EAGLEPEAK W12 W9 D8 W2 3.5 5.5 2.5 6 1st Place
2 Harrison Lin 32171675 985 LINCOLNHS W7 W8 W3 L1 3.0 8.5 5 10 2nd Place
3 Matthew Tang 30537754 937 ALICEFONGYU W10 W4 L2 W6 3.0 8 5 9 3rd Place
4 Dylan Skurow 32467183 828 MVMS W5 L3 W9 W8 3.0 7 4 8 4th Place
5 Rishaan Nair 30632658 1157 CAPRI L4 D12 W10 W9 2.5 5 2 5.5 5th Place
6 Sergei Pimenov 31964181 778 APTOS L9 W11 W7 L3 2.0 3 3 7  
7 Wen Larson 32181097 767 CAIS L2 W10 L6 W11 2.0 3 3 7  
8 Blake Ding 32289546 868 TRINITY W11 L2 D1 L4 1.5 7 6 10.5  
9 Thomas Moore 30024974 1145 HOLYNAME W6 L1 L4 L5 1.0 7.5 5.5 11  
10 Caleb Daniel Ho 32596788 763 ORTEGAES L3 L7 L5 W12 1.0 5 4.5 8  
11 Anton Kojoukhov 31914760 680 NUEVA L8 L6 W12 L7 1.0 4 3.5 6  
12 Preston Lung 32438143 726 APTOS L1 D5 L11 L10 0.5 4.5 3.5 8  

SwissSys Standings. Mechanics' Institute Scholastic Swiss - 2025 Dec: 400-699

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Rafael Petlin-Teisch 32610781 593 BENTLEY W11 W7 W6 W3 4.0 6.5 4 8 1st Place
2 Ezra Mart 32004468 597 HOMESCHOOL D6 D11 W10 W4 3.0 6 3.5 7.5 2nd Place
3 Ean Park 32420302 616 CLAIRE W5 W8 D4 L1 2.5 8.5 4.5 10.5 3rd Place
4 Julian Liang 32352161 641 APTOS W9 W10 D3 L2 2.5 7.5 4.5 9 4th Place
5 Kanstantsin Halasiuk 32447755 436 VALLECITOES L3 B--- D7 W11 2.5 6 3.5 6 5th Place
6 Malcolm David 32638499 434 ISSF D2 W12 L1 D8 2.0 5 5 9.5  
7 Vincent Ford 31923117 642 KITTREDGE W13 L1 D5 D9 2.0 4 4 8.5  
8 Zachary Li 32416759 651 TRINITY W12 L3 D9 D6 2.0 4 4 7  
9 Greyson Chai 32557629 440 CLAIRE L4 W13 D8 D7 2.0 4 4 7  
10 Charles Kimberlin 30631972 433 WESTPORTAL B--- L4 L2 W13 2.0 3 3 6  
11 Luke Li 31069869 677 SOUTH?? L1 D2 W12 L5 1.5 5.5 5 9.5  
12 Daniel Kveseladze 32614968 573 KEY L8 L6 L11 B--- 1.0 3.5 3.5 5.5  
13 Jack Abrams 30537170 466 PRESIDIOHILL L7 L9 B--- L10 1.0 3.5 3.5 5.5  

SwissSys Standings. Mechanics' Institute Scholastic Swiss - 2025 Dec: u400

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Alenn Phan 32688317 unr. LOGANHS W14 W5 W9 W16 4.0 7 4 9 1st Place
2 Aaron Lazorik 32747663 unr. CHILDRENSDAY W13 W4 W7 D3 3.5 9.5 6 11.5 2nd Place
3 Leanora Piring 31574810 unr. LOGANHS W12 W8 W10 D2 3.5 7.5 4 9.5 3rd Place
4 Adhwaith Panikkath 31209952 133 SHELLBEACH W6 L2 W19 W10 3.0 8.5 5 9.5 4th Place
5 Jaylen Chen 31663513 125 NORTHBRIDGE W24 L1 W15 W9 3.0 8 4 8 5th Place
6 Nathaniel Vasquez 32758266 unr. OCHOAMS L4 W13 W8 W14 3.0 7 4 9  
7 Iksha Nair 32337820 203 CAPRI W20 W19 L2 W11 3.0 6 2.5 7  
8 Soleste Chen 32015898 139 PKS W17 L3 L6 W20 2.0 5 5 9.5  
9 Sophie Gu 30388925 106 CAIS W15 W22 L1 L5 2.0 5 5 9.5  
10 Parker Firmage 32688942 unr. PARKES W25 W11 L3 L4 2.0 4.5 4.5 8.5  
11 Kenny Cai 32758143 unr. ALICEFONGYU X--- L10 W12 L7 2.0 4 4 7  
12 Francis Mao 32582591 204 TRINITY L3 W17 L11 W18 2.0 3.5 3.5 8.5  
13 Ramazan Uzakbaev 31743092 121 WESTPORTAL L2 L6 W22 W23 2.0 3.5 3.5 7.5  
14 Drew Chan 31596084 121 ALICEFONGYU L1 W24 W23 L6 2.0 3.5 3.5 7.5  
15 West Moyer 32756352 unr. ALTAVISTA L9 W25 L5 W19 2.0 3 3 6.5  
16 Travis Wong 32003625 329 WESTPORTAL L19 W20 W18 L1 2.0 2.5 2.5 7.5  
17 Nicolas Kim 32754086 unr. ALICEFONGYU L8 L12 W25 W24 2.0 2.5 2.5 4.5  
18 Amy Fu 32758256 unr. LOWELL H--- W23 L16 L12 1.5 2.5 2.5 4.5  
19 Tyson Soto 32713599 unr. ALICEFONGYU W16 L7 L4 L15 1.0 7 5 10  
20 Arjun Sharma 32671160 unr. CATHEDRAL L7 L16 W24 L8 1.0 4 4 7  
21 Isaac Yip 32701780 unr. LAYAFETTES U--- U--- U--- W22 1.0 0 0 0.5  
22 Pearse Braddock 32620237 101 STUARTHALL D23 L9 L13 L21 0.5 4.5 4 7  
23 Beatrix Braithwaite 32755914 unr. MARINMONT D22 L18 L14 L13 0.5 4 3.5 6  
24 Julien Modir 32758131 unr. MARINMONT L5 L14 L20 L17 0.0 5 4 8  
25 Malcolm Lowenstein 32702602 unr. ALVARADO L10 L15 L17 U--- 0.0 4 4 6  

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

# Name ID Rating Team Rd 1 Total T-Mod. Med T-Med T-Solk Prize
1 Daniel Kveseladze 32614968 573 KEY W3 1.0 0 0 0  
2 Charles Kimberlin 30631972 433 WESTPORTAL W4 1.0 0 0 0  
3 Isaac Yip 32701780 unr. LAYAFETTES L1 0.0 0 0 1  
4 Kenny Cai   unr. ALICEFONGYU 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.

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