24th Bagby Memorial Tournament
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Info
- Date: Sat, Dec 20 , 2025
- Eligibility: Open to Everyone!
- Rating: USCF
- Location: Mechanics' Institute, 4th Floor, 57 Post Street, San Francisco, CA 94104
- Capacity: 80
Registration
- Online Registration Open Until: Saturday, December 20: 9:30 am
- Onsite Registration: 9:30-9:45am
-
Entry fee for Mechanics' Institute Members: $40
- Play-up fee: $10
-
Entry fee for Non-Members: $50
- 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: 4
- Time control: 40 min basetime + 5 sec delay
- Round Times: 12/20 10:00am 12:00pm 2:00pm 4:00pm
- Sections: 2000+ 1600-1999 Under1600
- Play-up rule:
- Players must have an 1800 USCF regular supplemental or actual rating to be eligible to play up to the 2000+ section;
- Players must have a 1400 USCF regular supplemental or actual rating to be eligible to play up to the 1600-1999 section.
- Pairings are based on the July 2025 regular supplemental US Chess rating.
Prize Fund
1000 b/60
- 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:
- $1000 based on 60 paid entries
- Actual Payout: $1100 based on 66 paid entries -- 110% payout.
| 2000+ | 1600-1999 | u1600 | ||||
| Projected | Actual | Projected | Actual | Projected | Actual | |
| 1st Place | $200 | $220 | 150 | $165 | 100 | $110 |
| 2nd Place | $150 | $165 | 100 | $110 | 85 | $94 |
| 3rd Place | $80 | $88 | 70 | $77 | 65 | $72 |
Prizes: 24th Bagby Memorial Tournament
| # | Name | Cash | Prize credited to pool | Section |
| 1 | FM Ethan Guo (3.5/2367) | 192.50 | 1st Place: $220; 2nd Place: $165; 2-way split of $385: $192.50 each | 2000+ |
| 2 | Daniel Cremisi (3.5/2347) | 192.50 | ||
| 6 | Nathaniel Zhang (3.0/2189) | 29.33 | 3rd Place: $88; 3-way split: $29.33 each | |
| 7 | WFM Laurie Qiu (3.0/2144) | 29.33 | ||
| 9 | Sanat Singhal (3.0/2044) | 29.33 | ||
| 2 | Anthony Ivanenko (3.5/1833) | 165.00 | 1st Place: $165 | 1600-1999 |
| 1 | Frederic Dutter (3.0/1900) | 46.75 | 2nd Place: $110; 3rd Place: $77; 4-way split of $187: $46.75 each | |
| 10 | Raghav Ramesh (3.0/1642) | 46.75 | ||
| 14 | Pranav Db (3.0/1582) | 46.75 | ||
| 15 | Wes Pereira (3.0/1543) | 46.75 | ||
| 4 | James Rao (3.5/1365) | 92.00 | 1st Place: $110; 2nd Place: $94; 3rd Place: $72; 3-way split of $276: $92 each | u1600 |
| 7 | Kendall Poon (3.5/1219) | 92.00 | ||
| 9 | Luciano Lubensky (3.5/1172) | 92.00 |
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
- 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/join-us-chess
Tournament Rules
- What do the time controls mean?
Time controls tell you how much time you have for each game.
G40;d5 means game in 40 minutes with a 5-second delay on each move. This means you get 40 minutes, your opponent gets 40 minutes, and at each move the clock counts down from 5 to 0 before the player's time starts. If a player doesn't use up the whole 5 seconds, the remainder of that time is lost. - How many games/rounds?
The 4SS before the time control means it is a Swiss System tournament with four rounds, or four games, that a player can play in the tournament. The tournaments are never eliminated, so win or lose, you can stay in the tournament.
- We provide clocks and set it up for players.
- Games will be US Chess regular and quick-rated (so-called dual-rated).
Standings
Processed entries are coming 1 day before the event starts.
Final standings will be posted after the event is finished.
SwissSys Standings. 24th Bagby Memorial Tournament: 2000+
| # | Name | ID | Rating | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Total | Prize |
| 1 | FM Ethan Guo | 16761994 | 2367 | W10 | W5 | W3 | H--- | 3.5 | 192.50 |
| 2 | Daniel Cremisi | 14543654 | 2347 | W16 | W11 | W7 | D4 | 3.5 | 192.50 |
| 3 | Nathaniel Zhang | 14885012 | 2189 | W17 | W13 | L1 | W8 | 3.0 | 29.33 |
| 4 | WFM Laurie Qiu | 30582856 | 2144 | W18 | W20 | D8 | D2 | 3.0 | 29.33 |
| 5 | Sanat Singhal | 15580756 | 2044 | W19 | L1 | W11 | W7 | 3.0 | 29.33 |
| 6 | Jacob Chiang | 16093205 | 2207 | L11 | D17 | W20 | W16 | 2.5 | |
| 7 | Alex Shrauger | 15328908 | 2228 | W22 | W12 | L2 | L5 | 2.0 | |
| 8 | Daniel Bryant | 12872964 | 2047 | D15 | W14 | D4 | L3 | 2.0 | |
| 9 | Rehaan Malhotra | 30118209 | 2018 | L20 | W22 | W12 | U--- | 2.0 | |
| 10 | Evan Shi | 16997990 | 1962 | L1 | W18 | D13 | D14 | 2.0 | |
| 11 | Tapas Natraj | 17303765 | 1948 | W6 | L2 | L5 | W18 | 2.0 | |
| 12 | Zee Chin | 16965808 | 1942 | W21 | L7 | L9 | W19 | 2.0 | |
| 13 | Andrew Zou | 30100762 | 1908 | X--- | L3 | D10 | D15 | 2.0 | |
| 14 | Sreyshthaa Krishnan | 30452740 | 1870 | H--- | L8 | W17 | D10 | 2.0 | |
| 15 | Mikhail Grigorev | 30142525 | 1860 | D8 | D21 | D16 | D13 | 2.0 | |
| 16 | Leo Chen | 30141602 | 1953 | L2 | W19 | D15 | L6 | 1.5 | |
| 17 | Hayden Brongersma | 31240441 | 1928 | L3 | D6 | L14 | W22 | 1.5 | |
| 18 | Stephen Zhu | 16412414 | 1881 | L4 | L10 | W22 | L11 | 1.0 | |
| 19 | Olivia Xu | 31352797 | 1832 | L5 | L16 | B--- | L12 | 1.0 | |
| 20 | Raghu Rajaram | 12698822 | 1823 | W9 | L4 | L6 | U--- | 1.0 | |
| 21 | Ivan Zhou | 17352346 | 2198 | L12 | D15 | U--- | U--- | 0.5 | |
| 22 | Kanishk Jain | 16575412 | 1948 | L7 | L9 | L18 | L17 | 0.0 |
SwissSys Standings. 24th Bagby Memorial Tournament: 1600-1999
| # | Name | ID | Rating | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Total | Prize |
| 1 | Anthony Ivanenko | 30902660 | 1833 | W3 | W10 | W11 | D4 | 3.5 | 165.00 |
| 2 | Frederic Dutter | 12343420 | 1900 | H--- | W12 | D5 | W11 | 3.0 | 46.75 |
| 3 | Raghav Ramesh | 16240742 | 1642 | L1 | W15 | W12 | W10 | 3.0 | 46.75 |
| 4 | Pranav Db | 30518186 | 1582 | D8 | W6 | W9 | D1 | 3.0 | 46.75 |
| 5 | Wes Pereira | 30599160 | 1543 | W15 | D9 | D2 | W7 | 3.0 | 46.75 |
| 6 | Elena Pang | 30492712 | 1642 | D18 | L4 | W15 | W14 | 2.5 | |
| 7 | Joel Rockey | 12777032 | 1766 | L10 | W18 | W17 | L5 | 2.0 | |
| 8 | Richard Jiang | 30505064 | 1680 | D4 | H--- | L10 | W17 | 2.0 | |
| 9 | Theodore Miller | 30635618 | 1647 | W14 | D5 | L4 | H--- | 2.0 | |
| 10 | Giorgi Baiashvili | 31987384 | 1626 | W7 | L1 | W8 | L3 | 2.0 | |
| 11 | Calvin Hou | 31435398 | 1597 | W13 | W17 | L1 | L2 | 2.0 | |
| 12 | Aiden Huang | 31903628 | 1217 | B--- | L2 | L3 | W16 | 2.0 | |
| 13 | Aavi Bharucha | 16223712 | 1721 | L11 | W16 | D14 | U--- | 1.5 | |
| 14 | Elvin Wang | 30639957 | 1469 | L9 | B--- | D13 | L6 | 1.5 | |
| 15 | Thomas Gu | 17005685 | 1675 | L5 | L3 | L6 | B--- | 1.0 | |
| 16 | Anirudh Gutta | 30214880 | 1662 | L17 | L13 | W18 | L12 | 1.0 | |
| 17 | Arjunsai Navaneetha Prabhu | 30250735 | 1512 | W16 | L11 | L7 | L8 | 1.0 | |
| 18 | Vidyuth Harish | 16094497 | 1808 | D6 | L7 | L16 | U--- | 0.5 |
SwissSys Standings. 24th Bagby Memorial Tournament: u1600
| # | Name | ID | Rating | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Total | Prize |
| 1 | James Rao | 15359876 | 1365 | W23 | W13 | W14 | D3 | 3.5 | 92.00 |
| 2 | Kendall Poon | 17336310 | 1219 | W17 | D11 | W21 | W9 | 3.5 | 92.00 |
| 3 | Luciano Lubensky | 31383627 | 1172 | W25 | W12 | W5 | D1 | 3.5 | 92.00 |
| 4 | Anthony Maparara | 12939190 | 1552 | W15 | H--- | W19 | H--- | 3.0 | |
| 5 | Anushka Patil | 30595539 | 1349 | W24 | W7 | L3 | W13 | 3.0 | |
| 6 | Pratham Jain | 31759460 | 1196 | L11 | W27 | W17 | W14 | 3.0 | |
| 7 | Alexander Qian | 31690132 | 1122 | W28 | L5 | W18 | W12 | 3.0 | |
| 8 | Skanda Kaashyap | 13988547 | 504 | B--- | L9 | W20 | W21 | 3.0 | |
| 9 | Craig Yamamoto | 12217820 | 1500 | D16 | W8 | W11 | L2 | 2.5 | |
| 10 | Chloe Li | 31823138 | 873 | L12 | W25 | W22 | H--- | 2.5 | |
| 11 | Perry Cate | 32758780 | unr. | W6 | D2 | L9 | W19 | 2.5 | |
| 12 | Albert Martin Starr | 12844781 | 1500 | W10 | L3 | W15 | L7 | 2.0 | |
| 13 | Samuel Rooney | 31333152 | 1068 | W18 | L1 | W24 | L5 | 2.0 | |
| 14 | Aadya Pavithra Rajesh | 31980678 | 954 | W26 | W22 | L1 | L6 | 2.0 | |
| 15 | Tim Friesen | 13212258 | 953 | L4 | W28 | L12 | W25 | 2.0 | |
| 16 | Daniel Navi | 32477668 | 876 | D9 | L19 | D23 | W26 | 2.0 | |
| 17 | Jeff Rooney | 14701876 | 712 | L2 | B--- | L6 | W27 | 2.0 | |
| 18 | Sean Shermer | 32750359 | unr. | L13 | W23 | L7 | W24 | 2.0 | |
| 19 | Venpa Ram Kumar | 32099550 | 1038 | D21 | W16 | L4 | L11 | 1.5 | |
| 20 | John Edwards-El | 12822107 | 874 | H--- | L21 | L8 | W28 | 1.5 | |
| 21 | Rani Jaiswal | 32758727 | unr. | D19 | W20 | L2 | L8 | 1.5 | |
| 22 | Sicheng Ao | 30287271 | 1282 | W27 | L14 | L10 | U--- | 1.0 | |
| 23 | Max Li | 31822933 | 850 | L1 | L18 | D16 | H--- | 1.0 | |
| 24 | Ilan Ram Kumar | 32099549 | 760 | L5 | W26 | L13 | L18 | 1.0 | |
| 25 | Kyle Weaver | 32642649 | unr. | L3 | L10 | W28 | L15 | 1.0 | |
| 26 | Joel Ramos | 30551530 | unr. | L14 | L24 | W27 | L16 | 1.0 | |
| 27 | Imelda Hau | 32196802 | 744 | L22 | L6 | L26 | L17 | 0.0 | |
| 28 | John Shermer | 32750360 | unr. | L7 | L15 | L25 | L20 | 0.0 |
Pairings
Pairings are posted on the wall of the club. We do not post pairings online for 1-day events.