24th Wilkerson Memorial Tournament - Under 1600
Open SwissStandard
9 players participated in this 4-round tournament, held from 19 Jul 2025 to 20 Jul 2025 in San Francisco, CA, United States. Top 10 Elo average was 341, and top seed was Dahlia Madden (🇺🇸 USA, 1706).
Location
🇺🇸San Francisco, CA, United States
Dates
19 Jul 2025 → 20 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Avg top 10
341
Participants
9
Federations · 1 represented
🇺🇸United States of America×6
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsTight race until R4; 2 players tied at 3.0/4, decided on Buchholz.
Co-leaders
4
3
2
1
R4 · TIEBREAK CLUSTER
2 players finish on 3.0/4. takes the title on Buchholz Cut1 (3.0).
WIN STREAKS · 2 top finishers
FIDE 39914887 3 wins (R2–R4)FIDE 39987914 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FIDE 39914887 | * | — | 1 | — |
| 2FIDE 39987914 | — | * | — | — |
| 3Albert Starr | 0 | — | * | 0 |
| 4FIDE 39987906 | — | — | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FIDE 39914887 | 0 | — | −?N | +6B | +9N | +3B | 3.0 | 3.0 | 3.0 | 3.00 | 1576 | 0.0 |
| 2 | FIDE 39987914 | 0 | — | +?B | +?N | +5B | −?B | 3.0 | 1.5 | 1.5 | 1.50 | 1727 | 0.0 |
| 3 | Starr, Albert | 1611 | USA | +9B | −4N | +8B | −1N | 2.0 | 5.5 | 5.5 | 0.50 | 2260 | +6.0 |
| 4 | FIDE 39987906 | 0 | — | +6N | +3B | −?N | F | 2.0 | 3.0 | 3.0 | 3.00 | 1631 | 0.0 |
| 5 | Priyadarshi, Rohan | 0 | USA | =7N | +9B | −2N | −?B | 1.5 | 4.0 | 4.0 | 0.50 | 1480 | 0.0 |
| 6 | Hu, Felix | 0 | USA | −4B | −1N | F | +?B | 1.0 | 5.0 | 5.0 | 0.00 | 1727 | 0.0 |
| 7 | Chu, Rosalyn | 0 | USA | =5B | =?N | F | F | 1.0 | 1.5 | 1.5 | 0.75 | 1707 | 0.0 |
| 8 | Langendorf, Brian Keith | 0 | USA | F | −?B | −3N | =?B | 0.5 | 2.0 | 2.0 | 0.00 | 811 | 0.0 |
| 9 | Dai, Jonathan | 1461 | USA | −3N | −5N | −1B | F | 0.0 | 6.5 | 6.5 | 0.00 | 811 | -12.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Starr, AlbertUSA+6.02.0 pts · #4
- 2FIDE 399148870.03.0 pts · #1
- 3Langendorf, Brian KeithUSA0.00.5 pts · #9
Top rating losers
- 1Dai, JonathanUSA-12.00.0 pts · #8
- 2FIDE 399148870.03.0 pts · #1
- 3Langendorf, Brian KeithUSA0.00.5 pts · #9