3rd Silman Memorial Tuesday Night Marathon - U1600 Round 4-7
Open SwissStandard
23 players participated in this 7-round tournament, held from 26 May 2026 to 16 Jun 2026 in San Francisco, CA, United States. Top 10 Elo average was 1604, and top seed was Romeo Barreyro (🇺🇸 USA, 1734).
Romeo Barreyro (🇺🇸 USA, 1734) won with 6.5/7, ahead of Connor Harriman (5.0). Barreyro won solo starting round 4.
The biggest upset came in round 7: Alexander Kojevnikov (1472) beat Albert Starr (1588), a +116-point gap.
Location
🇺🇸San Francisco, CA, United States
Dates
26 May 2026 → 16 Jun 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇺🇸United States of America×14
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsRomeo Barreyro led from R4; +1.5-point edge over the runner-up.
Co-leaders
10
4
2
1
1
1
1
R4–R7 · LEAD HELD
Romeo Barreyro never relinquished the lead after R4; final gap +1.5 over the runner-up.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Romeo Barreyro beat Connor Harriman (Black).
WIN STREAKS · 2 top finishers
Romeo Barreyro 6 wins (R1–R6)Connor Harriman 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Romeo Barreyro | * | 1 | — | — |
| 2Connor Harriman | 0 | * | — | 1 |
| 3FIDE 566014166 | — | — | * | 1 |
| 4Alexander Kojevnikov | — | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Barreyro, Romeo | 1734 | USA | +9N | +13B | +12N | +8B | +2N | +10B | =7N | 6.5 | 20.5 | 22.5 | 20.75 | 1947 | +16.8 |
| 2 | Harriman, Connor | 0 | USA | +14N | +5B | +?N | F | −1B | +6N | +4B | 5.0 | 20.0 | 20.0 | 13.50 | 1793 | -1.2 |
| 3 | FIDE 566014166 | 0 | — | F | F | +14B | +?N | =6B | +5N | +13B | 4.5 | 12.5 | 12.5 | 9.75 | 1621 | 0.0 |
| 4 | FIDE 566014190 | 0 | — | −7B | +?N | −6B | +16N | +9N | +11B | −2N | 4.0 | 20.0 | 20.0 | 8.00 | 1433 | 0.0 |
| 5 | Kojevnikov, Alexander | 1472 | USA | +22B | −2N | +11B | −19N | +18N | −3B | +8N | 4.0 | 17.5 | 17.5 | 7.00 | 1633 | +13.0 |
| 6 | Martin, Bryan D | 1553 | USA | −17N | +23B | +4N | +9B | =3N | −2B | F | 3.5 | 17.5 | 17.5 | 9.25 | 2261 | +14.8 |
| 7 | Turner, Robert | 1555 | USA | +4N | F | +15B | F | +10N | F | =1B | 3.5 | 15.5 | 15.5 | 12.25 | 1889 | +17.4 |
| 8 | Starr, Albert | 1588 | USA | +18B | +15N | −10B | −1N | −11B | +20N | −5B | 3.0 | 19.5 | 20.5 | 4.00 | 1665 | +10.8 |
| 9 | FIDE 566014174 | 0 | — | −1B | +16N | +17B | −6N | −4B | +18N | −15B | 3.0 | 19.0 | 20.0 | 4.00 | 1401 | 0.0 |
| 10 | FIDE 566014239 | 0 | — | +?B | F | +8N | F | −7B | −1N | +14B | 3.0 | 15.0 | 15.0 | 5.00 | 1611 | 0.0 |
| 11 | FIDE 566014182 | 0 | — | −12N | +22B | −5N | +17B | +8N | −4N | F | 3.0 | 15.0 | 15.0 | 4.00 | 1469 | 0.0 |
| 12 | Menchtchikov, Alexander Borisovich | 1723 | USA | +11B | +17N | −1B | F | +20N | F | F | 3.0 | 11.5 | 11.5 | 5.00 | 1703 | -2.0 |
| 13 | Tobias, Mason | 1576 | USA | +16B | −1N | +18B | F | F | F | −3N | 2.0 | 14.0 | 14.0 | 3.00 | 1582 | +0.4 |
| 14 | Wardle, Braxton | 0 | USA | −2B | F | −3N | +22N | F | +?B | −10N | 2.0 | 12.5 | 12.5 | 0.00 | 1586 | 0.0 |
| 15 | Weaver, Kyle | 1658 | USA | +21B | −8B | −7N | F | F | F | +9N | 2.0 | 10.5 | 10.5 | 4.00 | 772 | -49.6 |
| 16 | FIDE 566014204 | 0 | — | −13N | −9B | +22N | −4B | +17N | F | F | 2.0 | 10.0 | 10.0 | 1.00 | 776 | 0.0 |
| 17 | FIDE 566014212 | 0 | — | +6B | −12B | −9N | −11N | −16B | F | F | 1.0 | 14.5 | 14.5 | 3.50 | 1638 | 0.0 |
| 18 | Blum, Paul A | 1429 | USA | −8N | +21B | −13N | F | −5B | −9B | F | 1.0 | 13.0 | 13.0 | 1.00 | 745 | -20.6 |
| 19 | Pirone, John | 1508 | USA | F | F | F | +5B | F | F | F | 1.0 | 8.5 | 8.5 | 4.00 | 2272 | +18.0 |
| 20 | Karpe, Ummon | 1671 | USA | F | F | +23N | F | −12B | −8B | F | 1.0 | 6.0 | 6.0 | 0.00 | 1466 | -32.4 |
| 21 | FIDE 566014220 | 0 | — | −15N | −18N | F | −?B | +22B | F | −?N | 1.0 | 3.0 | 3.0 | 0.00 | 751 | 0.0 |
| 22 | FIDE 566014247 | 0 | — | −5N | −11N | −16B | −14B | −21N | F | F | 0.0 | 13.0 | 14.0 | 0.00 | 672 | 0.0 |
| 23 | Ben Cherif, Rachid | 1461 | USA | F | −6N | −20B | F | F | F | F | 0.0 | 4.5 | 4.5 | 0.00 | 812 | -24.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Pirone, JohnUSA+18.01.0 pts · #11
- 2Turner, RobertUSA+17.43.5 pts · #7
- 3Barreyro, RomeoUSA+16.86.5 pts · #1
Top rating losers
- 1Weaver, KyleUSA-49.62.0 pts · #22
- 2Karpe, UmmonUSA-32.41.0 pts · #17
- 3Ben Cherif, RachidUSA-24.00.0 pts · #18
Biggest upsets
- R7+116 Elo gap
- R3+103 Elo gap