Archived Tournament

Mechanics' Weekend Blitz - 2025 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!

Top 6 boards are broadcasted on Chess.com: coming as we get closer to the event.


Register or Join Wait List Change Request Form

Info

  • Date: Sat, Nov 22 , 2025
  • Eligibility: Open to Everyone!
  • Rating: USCF & FIDE
  • Location: Mechanics' Institute, 4th Floor, 57 Post Street, San Francisco, CA 94104
  • Capacity: 80

Registration

  • Online Registration Open Until: Saturday, November 22: 2:00 pm
  • Onsite Registration: 2:00-2:45pm
  • Entry fee for Mechanics' Institute Members: $30
    • Play-up fee: $10
  • Entry fee for Non-Members: $35
    • Play-up fee: $15
  • Late fee: $10
  • $5 admin fee for all cancellations & refunds.
  • Two ways to check your entries:
    • Check the live entries on the Jumbula page.
    • Check the processed entries here a day before the event.
  • Please note our late fee may be in effect and is usually added 24 hours before the start of a tournament in case capacity reaches 90%.

Tournament Format

  • Tournament Format: Swiss System
  • Total Rounds: 7
  • Time control: 3 min basetime + 2 sec increment
  • Round Times: 11/22 3:00pm and remaining rounds are on a rolling schedule
  • Sections: 1800+ Under1800

Play-up "200-rating point rule":

  • Players must have an 1600 USCF regular supplemental or actual regular rating to be eligible to play up to the 1800+ section.

US Chess rating will be used for section determination and pairings.  FIDE or other ratings are only used if no US Chess rating is available. 

Pairings are based on the Nov 2025 regular supplemental regular US Chess rating.

 

Prize Fund

  • Prize explanations are coming after the event.
  • Please allow 2-3 weeks for processing prize checks.
  • Per IRS rules anyone with a cumulative $600+ prize in any calendar year will need to fill out a W9 and Mechanics' Institute will be providing a 1099 form. 
  • Prize Fund:

    • $400 based on 40 paid entries
    • Actual Payout: $260 based on 26 paid entries --> 65% payout
  1800+ u1800
  Projected Actual Projected Actual
1st Place $125 $81 $75 $49
2nd Place $75 $49 $50 $33
3rd Place $50 $33 $25 $16

Prizes: Mechanics' Weekend Blitz

# Name Cash Prize credited to pool Section
4 CM Jamison Edrich Kao (6.5/2240) 81.00 1st Place: $81 1800+
2 Sebastian Suarez (5.0/2291) 41.00 2nd Place: $49;
3rd Place: $33;
2-way split of $82: $41 each
7 Vladyslav Shevkunov (5.0/2214) 41.00
6 Satyakam Dash (6.0/1505) 81.00 1st Place: $81 U1800
5 Samuel Agdamag (5.0/1514) 49.00 2nd Place: $49
1 Phil Ploquin (4.5/1709) 11.00 3rd Place: $33;
3-way split: $11 each
3 Romeo Nehme (4.5/1598) 11.00
9 Fadi Arodaki (4.5/1255) 11.00

 

Byes

  • Byes are available for players in any round in case they can't participate but would like to stay in the tournament.
  • Byes can be requested up to 15 minutes prior to the round start time.
  • Last round bye must be requested by the start of Round 1.
  • Late registrations will receive a 0.5 bye for any missed round, up to a total of 2 rounds.

Eligibility

Tournament Rules

  • Forfeit time: 3 minutes. 
  • We provide clocks and set it up for players.
  • Games will be US Chess and FIDE blitz rated. Modified FIDE rules apply.
     
  • What do the time controls mean?
    Time controls tell you how much time you have for each game.
    G/3+2 means game in 3 minutes with a 2-second increment with each move. This means you get 3 minutes, your opponent gets 3 minutes, and with each move players get 2 seconds added to their clock.


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' Weekend Blitz: 1800+

# Name Rating Rd 1 Rd 2 Rd 3 Rd 4 Rd 5 Rd 6 Rd 7 Total Prize
1 CM Jamison Edrich Kao 2240 W10 W12 W2 W3 W5 W4 D6 6.5 81.00
2 Sebastian Suarez 2291 W15 W14 L1 W11 L4 W3 W9 5.0 41.00
3 Vladyslav Shevkunov 2214 W8 W5 W4 L1 W9 L2 W11 5.0 41.00
4 Daniel Cremisi 2347 W6 W11 L3 W12 W2 L1 D5 4.5  
5 Aryan Achuthan 2270 B--- L3 W10 W14 L1 W11 D4 4.5  
6 Zee Chin 1991 L4 L9 W13 W16 W12 W14 D1 4.5  
7 Beckett Spence 1813 L14 W13 L12 W8 L11 W17 W15 4.0  
8 Caleb Martinez 1779 L3 L10 B--- L7 W17 W15 W12 4.0  
9 Abhishek Mallela 2127 D16 W6 L11 W15 L3 W10 L2 3.5  
10 Eli Seidel 1843 L1 W8 L5 W17 D14 L9 B--- 3.5  
11 CM Luke Widjaja 2235 W13 L4 W9 L2 W7 L5 L3 3.0  
12 Yuvraj Sawhney 2054 W17 L1 W7 L4 L6 W13 L8 3.0  
13 Mikhail Grigorev 1829 L11 L7 L6 B--- W16 L12 W17 3.0  
14 Aryan Balyan 2232 W7 L2 W15 L5 D10 L6 U--- 2.5  
15 Frederic Dutter 1900 L2 W16 L14 L9 B--- L8 L7 2.0  
16 Zeno Kalonaris 1775 D9 L15 W17 L6 L13 U--- U--- 1.5  
17 Avik Saha 1768 L12 B--- L16 L10 L8 L7 L13 1.0  

SwissSys Standings. Mechanics' Weekend Blitz: U1800

# Name Rating Rd 1 Rd 2 Rd 3 Rd 4 Rd 5 Rd 6 Rd 7 Total Prize
1 Satyakam Dash 1505 W12 W6 W3 W4 W2 W9 L5 6.0 49.00
2 Samuel Agdamag 1514 W11 L3 W8 W9 L1 W6 W12 5.0 33.00
3 Phil Ploquin 1709 W7 W2 L1 W5 L6 D4 W11 4.5 5.33
4 Romeo Nehme 1598 L10 W13 W7 L1 W11 D3 W6 4.5 5.33
5 Fadi Arodaki 1255 L6 W12 W10 L3 D8 W11 W1 4.5 5.33
6 Gary L Scheppler 1651 W5 L1 W9 W11 W3 L2 L4 4.0  
7 Aaron Ingber 1486 L3 W10 L4 L8 W12 B--- W9 4.0  
8 Ritwik Saha 1560 W13 L9 L2 W7 D5 L12 B--- 3.5  
9 Vik Markova-Raina 1424 X--- W8 L6 L2 W10 L1 L7 3.0  
10 Thu Anh Le 1247 W4 L7 L5 B--- L9 U--- U--- 2.0  
11 Dylan Skurow 714 L2 B--- W12 L6 L4 L5 L3 2.0  
12 Tarang Jain unr. L1 L5 L11 W13 L7 W8 L2 2.0  
13 Ari Steiner 1140 L8 L4 B--- L12 U--- U--- U--- 1.0  

SwissSys Standings. Mechanics' Weekend Blitz: Extra

# Name Rating Rd 1 Total Prize
1 Ritwik Saha 1560 W2 1.0  
2 Eli Seidel 1843 L1 0.0  

 

Pairings

Pairings are posted on the wall of the club. We do not post pairings online for 1-day events.