Antonov Evgeny
From Moscow, Russia
EMA: 15990060
Common russian riichi rating (CRR)
Rating date Dec. 6, 2025 (latest changes Dec. 4, 2025).
10 place (741.39).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (725.49 * 3.05 * 0.29 + 823.53 * 3.05 * 0.57 + 663.16 * 3.85 * 0.71 + 550.56 * 3.75 * 0.86 + 869.57 * 2.80 * 0.86 + 580.65 * 3.10 * 1 + 980.39 * 3.05 * 1 + 779.66 * 3.25 * 1 + 1000 * 3 * 1) / (3.05 * 0.29 + 3.05 * 0.57 + 3.85 * 0.71 + 3.75 * 0.86 + 2.80 * 0.86 + 3.10 * 1 + 3.05 * 1 + 3.25 * 1 + 3 * 1) = 773.0119686212144
p2 = (1000 * 3 * 1 + 980.39 * 3.05 * 1 + 779.66 * 3.25 * 1 + 869.57 * 2.80 * 0.86) / max_coefficients = 709.7625418060202
score = 773.0119686212144 * 0.5 + 709.7625418060202 * 0.5 = 741.3872552136172
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-01 | 8 -> 10 | 753.84 -> 741.39 |
Riichi never changing: 100% -> 86% |
| 2025-11-30 | 21 -> 8 | 682.38 -> 753.84 |
Final Cup 2025: 0% -> 100% |
| 2025-11-25 | 17 -> 21 | 696.74 -> 682.38 | |
| 2025-11-12 | 20 -> 17 | 696.74 | |
| 2025-11-10 | 20 | 696.60 -> 696.74 |
Agari Spring Tournament 2024: 43% -> 29% |
| 2025-11-04 | 16 -> 20 | 711.47 -> 696.60 | |
| 2025-11-01 | 17 -> 16 | 722.05 -> 711.47 |
SPB Riichi Open 2024: 86% -> 71% |
| 2025-10-13 | 17 | 709.10 -> 722.05 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-10-09 | 17 | 709.95 -> 709.10 |
Agari Summer Tournament 2024: 71% -> 57% |
| 2025-10-04 | 18 -> 17 | 709.95 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
🥇 | 1/32 | 100% | 3.00 | RR | Final Cup 2025 | Moscow |
| 2 | 519 |
|
38/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 3 | 780 |
|
14/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 4 | 980 |
|
🥈 | 2/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow |
| 5 | 581 |
|
14/32 | 100% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 6 | 870 |
|
4/24 | 86% | 2.80 | CRR | Riichi never changing | Moscow | |
| 7 | 551 |
|
41/90 | 86% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 8 | 663 |
|
33/96 | 71% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 9 | 824 |
|
10/52 | 57% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 10 | 725 |
|
15/52 | 29% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 11 | 590 |
|
17/40 | 0% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 12 | 907 |
|
11/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 13 | 919 |
|
10/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 14 | 872 |
|
7/48 | 0% | 3.10 | RR | Agari team tournament | Moscow | |
| 15 | 427 |
|
44/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg | |
| 16 | 727 |
|
16/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov | |
| 17 | 355 |
|
21/32 | 0% | 2.70 | RR | The last chance: back to 2019 | Moscow | |
| 18 | 387 |
|
69/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 19 | 590 |
|
17/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) | Moscow | |
| 20 | 977 |
|
🥉 | 3/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 | Moscow |
| 21 | 879 |
|
13/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 | Moscow | |
| 22 | 460 |
|
35/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 | Moscow | |
| 23 | 63 |
|
60/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 | Moscow | |
| 24 | 427 |
|
44/76 | 0% | 2.50 | RR | Moscow Riichi 2014 | Moscow | |
| 25 | 99 |
|
65/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 | Moscow | |
| 26 | 582 |
|
24/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 | Moscow | |
| 27 | 400 |
|
22/36 | 0% | 0.90 | EMA | Moscow Riichi 2011 | Moscow |