Vovnenko Grigoriy
From Kazan, Russia
EMA: 15990446
Online rating
Rating date Nov. 2, 2025 (latest changes Nov. 2, 2025).
52 place (396.80).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 1) = 11.95
p1 = (685.71 * 3.70 * 0.57 + 621.62 * 4.45 * 1 + 0 + 0 + 0) / (3.70 * 0.57 + 4.45 * 1 + 1 + 1 + 1) = 440.80517096081417
p2 = (621.62 * 4.45 * 1 + 685.71 * 3.70 * 0.57) / max_coefficients = 352.79832635983263
score = 440.80517096081417 * 0.5 + 352.79832635983263 * 0.5 = 396.80174866032337
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-31 | 34 -> 52 | 323.54 -> 396.80 |
Kawa-league, season 2: 0% -> 100% |
| 2024-06-22 | 32 -> 34 | 323.54 | |
| 2024-06-16 | 53 -> 32 | 60.10 -> 323.54 |
Shimmer League: 0% -> 100% |
| 2023-11-14 | 57 -> 53 | 131.04 -> 60.10 |
Winter Team Fight: 14% -> 0% |
| 2023-11-11 | 57 | 128.32 -> 131.04 | |
| 2023-11-01 | 16 -> 57 | 741.52 -> 128.32 | |
| 2021-02-01 | 16 | 741.52 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 622 |
|
29/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 2 | 686 |
|
12/36 | 57% | 3.70 | ONLINE | Shimmer League | Moscow | |
| 3 | 109 |
|
50/56 | 0% | 2.80 | ONLINE | Summer Online Tournament | Russia | |
| 4 | 426 |
|
28/48 | 0% | 2.60 | ONLINE | Demons of autumn wind | Russia | |
| 5 | 747 |
|
23/88 | 0% | 3.25 | ONLINE | Winter Team Fight | Russia | |
| 6 | 87 |
|
22/24 | 0% | 2.00 | ONLINE | 5G Tournament | Russia | |
| 7 | 97 |
|
29/32 | 0% | 2.20 | ONLINE | I wish to have dora san... | Russia | |
| 8 | 884 |
|
6/44 | 0% | 2.50 | ONLINE | Demons of spring wind | Russia | |
| 9 | 419 |
|
26/44 | 0% | 2.50 | ONLINE | Fast and Expensive | Russia | |
| 10 | 826 |
|
5/24 | 0% | 1.60 | ONLINE | NightJongers TAG Tournament | Russia | |
| 11 | 466 |
|
56/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 12 | 759 |
|
21/84 | 0% | 3.20 | ONLINE | No Dora Tournament | Russia | |
| 13 | 161 |
|
27/32 | 0% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION | Russia | |
| 14 | 985 |
|
🥈 | 2/68 | 0% | 3.00 | ONLINE | Winter Online Tournament | Russia |
| 15 | 576 |
|
43/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 16 | 548 |
|
15/32 | 0% | 2.20 | ONLINE | 北斗 Tournament | Russia | |
| 17 | 164 |
|
47/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament | Russia | |
| 18 | 141 |
|
62/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia | |
| 19 | 141 |
|
117/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 20 | 766 |
|
26/108 | 0% | 3.50 | ONLINE | Spring tournament | Russia | |
| 21 | 927 |
|
10/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia | |
| 22 | 899 |
|
15/140 | 0% | 3.70 | ONLINE | Corona go away | Russia | |
| 23 | 734 |
|
39/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia | |
| 24 | 825 |
|
8/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament | Russia |