Vovnenko Grigoriy
From Kazan, Russia
EMA: 15990446
Internal rating (RR)
Rating date June 17, 2026 (latest changes June 16, 2026).
147 place (323.17).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (236.36 * 3 * 1 + 720.28 * 4.71 * 1 + 0 + 0 + 0) / (3 * 1 + 4.71 * 1 + 1 + 1 + 1) = 382.97012138188603
p2 = (720.28 * 4.71 * 1 + 236.36 * 3 * 1) / max_coefficients = 263.3607955767617
score = 382.97012138188603 * 0.5 + 263.3607955767617 * 0.5 = 323.1654584793239
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-15 | 147 | 318.39 -> 323.17 | |
| 2026-06-14 | 147 | 318.39 |
XII Russian Championship: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 720 |
|
41/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 2 | 236 |
|
43/56 | 100% | 3.00 | RR | Riichi On Ice 2026 | Samara | |
| 3 | 920 |
|
7/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg | |
| 4 | 190 |
|
52/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg |