2025 WISER Midyear FIDE Classical
Open SwissStandard
Location
🇺🇸Lake Forest Park, WA, United States
Dates
30 Jun 2025
Time control
Standard: All Moves in 80 Min. Incr. 10 Sec. / /
System
Swiss · 3 rounds
Federations · 1 represented
🇺🇸United States of America×4
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 4 · 3 roundsOdbayar Yondon led from R1; +1.5-point edge over the runner-up.
Co-leaders
1
1
1
R1–R3 · LEAD HELD
Odbayar Yondon never relinquished the lead after R1; final gap +1.5 over the runner-up.
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Odbayar Yondon beat Sarang Athreya Sankrithi (Black).
R1–R3 · WIN STREAK
Odbayar Yondon won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Odbayar Yondon | * | 1 | 1 | 1 |
| 2Sarang Athreya Sankrithi | 0 | * | 1 | ½ |
| 3Siva Sankrithi | 0 | 0 | * | 1 |
| 4Vivaan Krishna Sankrithi | 0 | ½ | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Yondon, Odbayar | 1800 | USA | +3N | +2N | +4B | 3.0 | 2.5 | 3.0 | 3.00 | 2343 | +23.2 |
| 2 | Sankrithi, Sarang Athreya | 1490 | USA | =4N | −1B | +3N | 1.5 | 4.0 | 4.5 | 1.25 | 1648 | +23.6 |
| 3 | Sankrithi, Siva | 1638 | USA | −1B | +4N | −2B | 1.0 | 4.5 | 5.0 | 0.50 | 1472 | -26.8 |
| 4 | Sankrithi, Vivaan Krishna | 1504 | USA | =2B | −3B | −1N | 0.5 | 4.5 | 5.5 | 0.75 | 1369 | -20.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sankrithi, Sarang AthreyaUSA+23.61.5 pts · #2
- 2Yondon, OdbayarUSA+23.23.0 pts · #1
- 3Sankrithi, Vivaan KrishnaUSA-20.00.5 pts · #4
Top rating losers
- 1Sankrithi, SivaUSA-26.81.0 pts · #3
- 2Sankrithi, Vivaan KrishnaUSA-20.00.5 pts · #4
- 3Yondon, OdbayarUSA23.23.0 pts · #1
Biggest upsets
- R3+148 Elo gap