2026 June TCC - Summer FIDE - U1800
Open SwissStandard
17 players participated in this 5-round tournament, held from 12 Jun 2026 to 14 Jun 2026 in Houston, TX, United States. Top 10 Elo average was 1408, and top seed was Dmitry Grinblat (🇺🇸 USA, 1708).
Jason Dong (🇺🇸 USA, 0) won with 4.5/5, ahead of Usara Evin Madirawalage (4.0) and Chloe Liu (4.0). Dong won solo starting round 4.
The biggest upset came in round 4: Ganesh Prabhu Jayachandran (1526) beat Dmitry Grinblat (1708), a +182-point gap.
Location
🇺🇸Houston, TX, United States
Dates
12 Jun 2026 → 14 Jun 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇺🇸United States of America×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsJason Dong led from R4; +0.5-point edge over the runner-up.
Co-leaders
8
2
4
1
1
R4–R5 · LEAD HELD
Jason Dong held the sole lead from R4 through R5 without losing it.
WIN STREAKS · 2 top finishers
Jason Dong 3 wins (R3–R5)Chloe Liu 3 wins (R3–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Jason Dong | * | — | — | 1 |
| 2Usara Evin Madirawalage | — | * | — | ½ |
| 3Chloe Liu | — | — | * | — |
| 4Sarvagn Kanampalli | 0 | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dong, Jason | 0 | USA | +?B | =5N | +13B | +4N | +6B | 4.5 | 11.0 | 11.0 | 9.50 | 1615 | 0.0 |
| 2 | Madirawalage, Usara Evin | 1519 | USA | +9B | +14N | =4B | =5N | +11B | 4.0 | 10.5 | 11.5 | 8.25 | 1752 | +24.4 |
| 3 | Liu, Chloe | 1594 | USA | =6B | =8N | +14B | +9N | +5B | 4.0 | 10.0 | 11.0 | 8.50 | 1546 | -5.2 |
| 4 | Kanampalli, Sarvagn | 1624 | USA | +11N | +7B | =2N | −1B | +8N | 3.5 | 13.0 | 15.0 | 8.50 | 1799 | +24.0 |
| 5 | FIDE 343095477 | 0 | — | +15N | =1B | +10N | =2B | −3N | 3.0 | 14.5 | 15.5 | 7.25 | 1607 | 0.0 |
| 6 | Jayachandran, Ganesh Prabhu | 1526 | USA | =3N | =12B | +15N | +10B | −1N | 3.0 | 12.5 | 13.5 | 6.00 | 1736 | +33.6 |
| 7 | FIDE 39950980 | 0 | — | +17B | −4N | −9B | =8N | +13N | 2.5 | 9.0 | 9.0 | 2.50 | 1570 | 0.0 |
| 8 | Krishnan, Mihika | 1566 | USA | −14N | =3B | +12N | =7B | −4B | 2.0 | 12.0 | 13.0 | 5.25 | 1583 | +2.8 |
| 9 | FIDE 566017157 | 0 | — | −2N | +16B | +7N | −3B | −?B | 2.0 | 11.5 | 11.5 | 3.50 | 757 | 0.0 |
| 10 | Grinblat, Dmitry | 1708 | USA | +16B | =13N | −5B | −6N | =12B | 2.0 | 9.5 | 10.5 | 2.75 | 1335 | -38.8 |
| 11 | Yandrapati, Nirvaan | 1494 | USA | −4B | +17N | F | +13B | −2N | 2.0 | 9.0 | 9.0 | 1.50 | 1430 | -10.0 |
| 12 | Ragazzo, Steven | 1530 | USA | −13N | =6N | −8B | +15B | =10N | 2.0 | 8.5 | 9.5 | 3.50 | 1475 | -9.2 |
| 13 | FIDE 30999405 | 0 | — | +12B | =10B | −1N | −11N | −7B | 1.5 | 11.0 | 13.0 | 3.00 | 1577 | 0.0 |
| 14 | FIDE 566017882 | 0 | — | +8B | −2B | −3N | −?N | F | 1.0 | 10.0 | 10.0 | 2.00 | 1435 | 0.0 |
| 15 | FIDE 39994112 | 0 | — | −5B | +?N | −6B | −12N | −16N | 1.0 | 9.0 | 9.0 | 0.00 | 728 | 0.0 |
| 16 | FIDE 566003326 | 0 | — | −10N | −9N | −?B | F | +15B | 1.0 | 5.0 | 5.0 | 1.00 | 908 | 0.0 |
| 17 | Krafka, Christina | 1521 | USA | −7N | −11B | F | F | F | 0.0 | 4.5 | 4.5 | 0.00 | 694 | -21.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Jayachandran, Ganesh PrabhuUSA+33.63.0 pts · #2
- 2Madirawalage, Usara EvinUSA+24.44.0 pts · #5
- 3Kanampalli, SarvagnUSA+24.03.5 pts · #1
Top rating losers
- 1Grinblat, DmitryUSA-38.82.0 pts · #13
- 2Krafka, ChristinaUSA-21.60.0 pts · #17
- 3Yandrapati, NirvaanUSA-10.02.0 pts · #10
Biggest upsets
- R4+182 Elo gap