4th Ruth Haring Memorial Tournament - U1600
Open SwissStandard
16 players participated in this 4-round tournament, held from 06 Jun 2026 to 07 Jun 2026 in San Francisco, CA, United States. Top 10 Elo average was 961, and top seed was Shlok Narayan (🇺🇸 USA, 1821).
Milan Patel (🇺🇸 USA, 1652) won with 4.0/4, ahead of Shlok Narayan (3.5) and Raam Mahadev Prasannakumar (3.0). Patel broke clear in the final round.
The biggest upset came in round 4: Renate Otterbach (1417) beat Albert Starr (1605), a +188-point gap.
Location
🇺🇸San Francisco, CA, United States
Dates
06 Jun 2026 → 07 Jun 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Federations · 1 represented
🇺🇸United States of America×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsMilan Patel led from R4; +0.5-point edge over the runner-up.
Co-leaders
8
3
2
1
R4–R4 · LEAD HELD
Milan Patel held the sole lead from R4 through R4 without losing it.
WIN STREAKS · 2 top finishers
Milan Patel 4 wins (R1–R4)Raam Mahadev Prasannakumar 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Milan Patel | * | — | 1 | — |
| 2Shlok Narayan | — | * | — | ½ |
| 3Raam Mahadev Prasannakumar | 0 | — | * | — |
| 4Angelina R Lee | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Patel, Milan | 1652 | USA | +8N | +7B | +11N | +3B | 4.0 | 7.0 | 8.5 | 8.50 | 2311 | +25.6 |
| 2 | Narayan, Shlok | 1821 | USA | +15B | =4N | +13B | +6N | 3.5 | 5.5 | 5.5 | 4.25 | 1749 | -5.6 |
| 3 | Prasannakumar, Raam Mahadev | 0 | USA | +?N | +12B | +6B | −1N | 3.0 | 7.0 | 7.0 | 3.00 | 1629 | 0.0 |
| 4 | Lee, Angelina R | 1506 | USA | +16N | =2B | +9N | −10B | 2.5 | 7.5 | 7.5 | 3.75 | 1821 | +14.4 |
| 5 | FIDE 566005639 | 0 | — | −11N | +?B | =7N | +12B | 2.5 | 4.5 | 4.5 | 2.00 | 805 | 0.0 |
| 6 | Aher, Sandesh | 1605 | USA | +12N | +9B | −3N | −2B | 2.0 | 8.5 | 9.5 | 3.00 | 1021 | -4.4 |
| 7 | FIDE 39990214 | 0 | — | +?B | −1N | =5B | =13N | 2.0 | 7.5 | 7.5 | 1.75 | 852 | 0.0 |
| 8 | Otterbach, Renate | 1417 | USA | −1B | +14N | F | +11B | 2.0 | 6.5 | 6.5 | 2.50 | 1629 | +10.6 |
| 9 | Venati, Nirup Sai | 0 | USA | +14B | −6N | −4B | +?N | 2.0 | 5.5 | 5.5 | 1.00 | 756 | 0.0 |
| 10 | FIDE 566011132 | 0 | — | F | F | +?N | +4N | 2.0 | 2.5 | 2.5 | 2.50 | 1526 | 0.0 |
| 11 | Starr, Albert | 1605 | USA | +5B | =13N | −1B | −8N | 1.5 | 8.5 | 9.5 | 3.00 | 735 | -23.4 |
| 12 | FIDE 566017025 | 0 | — | −6B | −3N | +14B | −5N | 1.0 | 7.5 | 8.5 | 1.00 | 805 | 0.0 |
| 13 | FIDE 533093210 | 0 | — | F | =11B | −2N | =7B | 1.0 | 7.0 | 7.0 | 1.75 | 1520 | 0.0 |
| 14 | FIDE 566008921 | 0 | — | −9N | −8B | −12N | +?B | 1.0 | 5.0 | 5.0 | 0.00 | 617 | 0.0 |
| 15 | FIDE 566017033 | 0 | — | −2N | F | F | F | 0.0 | 3.5 | 3.5 | 0.00 | 1021 | 0.0 |
| 16 | FIDE 39993337 | 0 | — | −4B | F | F | F | 0.0 | 2.5 | 2.5 | 0.00 | 706 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Patel, MilanUSA+25.64.0 pts · #1
- 2Lee, Angelina RUSA+14.42.5 pts · #7
- 3Otterbach, RenateUSA+10.62.0 pts · #4
Top rating losers
- 1Starr, AlbertUSA-23.41.5 pts · #12
- 2Narayan, ShlokUSA-5.63.5 pts · #2
- 3Aher, SandeshUSA-4.42.0 pts · #9
Biggest upsets
- R4+188 Elo gap