2026 Spring Tuesday Night Marathon - 1600-1999 Round 1-4
37 players participated in this 4-round tournament, held from 03 Mar 2026 to 24 Mar 2026 in San Francisco, CA, United States. 3 federations represented. Top 10 Elo average was 1798, and top seed was Mikhail A Chernobilskiy (🇺🇸 USA, 1872).
Mikhail A Chernobilskiy (🇺🇸 USA, 1872) won with 4.0/4, ahead of Richard V Finacom (3.5) and John Boyer (3.0). Chernobilskiy won solo starting round 3.
The biggest upset came in round 4: Tao Ni (1573) beat Nicholas Morello (1805), a +232-point gap.
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How it unfolded
Top 6 · 4 roundsMikhail A Chernobilskiy led from R3; +0.5-point edge over the runner-up.
Mikhail A Chernobilskiy held the sole lead from R3 through R4 without losing it.
Mikhail A Chernobilskiy 4 wins (R1–R4)Richard V Finacom 3 wins (R2–R4)John Boyer 3 wins (R2–R4)
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chernobilskiy, Mikhail A | 1872 | USA | +26B | +10N | +11B | +15N | 4.0 | 5.5 | 6.5 | 6.50 | 2466 | +14.6 |
| 2 | Finacom, Richard V | 1822 | USA | =5B | +16N | +22B | +21N | 3.5 | 5.0 | 6.0 | 4.75 | 1925 | +13.6 |
| 3 | Boyer, John | 1797 | USA | −20N | +19B | +24N | +18B | 3.0 | 4.0 | 5.0 | 4.00 | 1853 | +5.6 |
| 4 | Dutter, Frederic | 1764 | USA | +6N | =15B | =13N | =7B | 2.5 | 7.0 | 8.5 | 5.50 | 1868 | +8.2 |
| 5 | Ni, Tao | 1573 | USA | =2N | =12B | =35N | +33B | 2.5 | 6.0 | 6.5 | 3.50 | 1829 | +26.2 |
| 6 | Mays-Smith, Isaac S | 1765 | USA | −4B | +17N | =16B | +25N | 2.5 | 5.5 | 6.5 | 3.25 | 1765 | -0.2 |
| 7 | Babayan, Gagik | 1755 | USA | −22N | +30B | +20N | =4N | 2.5 | 4.5 | 5.0 | 2.75 | 1781 | +2.6 |
| 8 | Milliken, William | 1811 | USA | =12N | =32B | =31N | +23B | 2.5 | 3.5 | 4.0 | 2.50 | 1716 | -18.8 |
| 9 | Wickliffe, Zachary | 1765 | USA | +17B | =27N | −21B | +31N | 2.5 | 3.5 | 4.0 | 2.50 | 1917 | +10.2 |
| 10 | Siegel, David | 1727 | USA | +30N | −1B | −18N | +20B | 2.0 | 6.5 | 7.0 | 1.50 | 1684 | -4.8 |
| 11 | Ramirez, Nazaret | 0 | DOM | +19N | +20B | −1N | F | 2.0 | 6.5 | 6.5 | 2.50 | 1750 | 0.0 |
| 12 | Le, Thu Anh | 1527 | USA | =8B | =5N | −28B | +30N | 2.0 | 6.0 | 6.5 | 3.00 | 1796 | +20.8 |
| 13 | Kosuri, Dev Isak | 0 | USA | =23B | +25N | =4B | F | 2.0 | 4.5 | 4.5 | 2.75 | 1702 | 0.0 |
| 14 | Venkatagiri Acharya | 1714 | IND | F | F | +32N | +34B | 2.0 | 1.0 | 1.0 | 1.00 | 2512 | +20.0 |
| 15 | Tam, Hoa Long | 1709 | USA | +31B | =4N | F | −1B | 1.5 | 7.0 | 7.0 | 1.75 | 1772 | +5.2 |
| 16 | Patel, Milan | 1681 | USA | +36N | −2B | =6N | F | 1.5 | 6.0 | 6.0 | 1.25 | 1672 | 0.0 |
| 17 | Chan, John | 1603 | USA | −9N | −6B | +36N | =24B | 1.5 | 6.0 | 6.0 | 0.50 | 1587 | -2.6 |
| 18 | Agdamag, Samuel | 1585 | USA | F | =33N | +10B | −3N | 1.5 | 5.5 | 5.5 | 2.25 | 1776 | +14.8 |
| 19 | McCutcheon, Bennett | 1669 | USA | −11B | −3N | =30B | +36N | 1.5 | 5.5 | 5.5 | 0.25 | 1619 | -3.6 |
| 20 | Uzakbaev, Nursultan | 1649 | USA | +3B | −11N | −7B | −10N | 1.0 | 7.5 | 9.5 | 3.00 | 1635 | -1.0 |
| 21 | de la Fuente Alvarez, Cibran Anton | 0 | USA | F | F | +9N | −2B | 1.0 | 6.0 | 6.0 | 2.50 | 1794 | 0.0 |
| 22 | Sloan, Sacha Marino | 1702 | USA | +7B | F | −2N | F | 1.0 | 6.0 | 6.0 | 2.50 | 1789 | +9.2 |
| 23 | Booth, Kyle Ewart Coventry | 1649 | USA | =13N | =24B | F | −8N | 1.0 | 5.5 | 5.5 | 1.50 | 1581 | -3.4 |
| 24 | Toczyski, David Paul | 1736 | USA | F | =23N | −3B | =17N | 1.0 | 5.5 | 5.5 | 1.25 | 1558 | -14.4 |
| 25 | Vasquez, Dominic A | 1633 | USA | F | −13B | +37N | −6B | 1.0 | 4.5 | 4.5 | 0.00 | 1715 | +4.4 |
| 26 | Sisti, Daniel J | 1562 | USA | −1N | +36B | F | F | 1.0 | 4.0 | 4.0 | 0.00 | 1651 | +3.6 |
| 27 | Fitzgerald, William | 1647 | USA | F | =9B | =34N | F | 1.0 | 3.0 | 3.0 | 1.50 | 1782 | +14.4 |
| 28 | FIDE 566008182 | 0 | — | F | F | +12N | F | 1.0 | 2.0 | 2.0 | 2.00 | 1547 | 0.0 |
| 29 | Latourette, Nicholas | 1749 | USA | F | +37B | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 2464 | +7.6 |
| 30 | Braithwaite, Andrew | 1630 | USA | −10B | −7N | =19N | −12B | 0.5 | 6.5 | 8.0 | 0.75 | 1348 | -25.8 |
| 31 | Stults, Sawyer | 1682 | USA | −15N | F | =8B | −9B | 0.5 | 6.5 | 6.5 | 1.25 | 1489 | -13.2 |
| 32 | Brickhouse, Christian | 1625 | USA | F | =8N | −14B | F | 0.5 | 4.5 | 4.5 | 1.25 | 1570 | -2.8 |
| 33 | Morello, Nicholas | 1805 | USA | F | =18B | F | −5N | 0.5 | 4.0 | 4.0 | 0.75 | 1386 | -21.4 |
| 34 | Persidsky, Andre | 1798 | USA | F | F | =27B | −14N | 0.5 | 3.0 | 3.0 | 0.50 | 1488 | -16.4 |
| 35 | Talamantez, Abel | 1783 | USA | F | F | =5B | F | 0.5 | 2.5 | 2.5 | 1.25 | 1573 | -10.8 |
| 36 | Casares, Nick | 1429 | USA | −16B | −26N | −17B | −19B | 0.0 | 4.5 | 5.5 | 0.00 | 829 | -19.6 |
| 37 | Madden, Dahlia | 1664 | USA | F | −29N | −25B | F | 0.0 | 2.0 | 2.0 | 0.00 | 891 | -18.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Ni, TaoUSA+26.22.5 pts · #8
- 2Le, Thu AnhUSA+20.82.0 pts · #9
- 3Venkatagiri AcharyaIND+20.02.0 pts · #11
- 1Braithwaite, AndrewUSA-25.80.5 pts · #34
- 2Morello, NicholasUSA-21.40.5 pts · #29
- 3Casares, NickUSA-19.60.0 pts · #37
- R4+232 Elo gap
- R1+148 Elo gap
- R3+142 Elo gap