Antonov Evgeny
From Moscow, Russia
EMA: 15990060
Internal rating (RR)
Rating date June 15, 2025 (latest changes June 15, 2025).
21 place (691.30).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
p1 = (906.54 * 4 * 0.29 + 725.49 * 3.05 * 0.71 + 823.53 * 3.05 * 0.86 + 663.16 * 3.85 * 1 + 550.56 * 3.75 * 1 + 580.65 * 3.10 * 1 + 980.39 * 3.05 * 1 + 779.66 * 3.25 * 1) / (4 * 0.29 + 3.05 * 0.71 + 3.05 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.10 * 1 + 3.05 * 1 + 3.25 * 1) = 728.6176013938176
p2 = (980.39 * 3.05 * 1 + 663.16 * 3.85 * 1 + 779.66 * 3.25 * 1 + 823.53 * 3.05 * 0.86) / max_coefficients = 653.9865981872649
score = 728.6176013938176 * 0.5 + 653.9865981872649 * 0.5 = 691.3020997905412
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-15 | 17 -> 21 | 700.99 -> 691.30 | |
| 2025-06-11 | 16 -> 17 | 700.99 | |
| 2025-06-09 | 12 -> 16 | 713.69 -> 700.99 |
Agari Summer Tournament 2024: 100% -> 86% |
| 2025-06-08 | 11 -> 12 | 713.69 | |
| 2025-05-12 | 16 -> 11 | 699.23 -> 713.69 | |
| 2025-05-10 | 16 | 699.19 -> 699.23 |
Agari Spring Tournament 2024: 86% -> 71% |
| 2025-05-03 | 14 -> 16 | 701.25 -> 699.19 |
SPB Riichi Open 2023: 43% -> 29% |
| 2025-03-10 | 14 | 701.18 -> 701.25 |
Agari Spring Tournament 2024: 100% -> 86% |
| 2025-03-03 | 14 | 703.11 -> 701.18 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-02-16 | 14 | 689.93 -> 703.11 |
White Wolf Cup: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 780 |
|
14/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg |
| 2 | 980 |
|
2/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow |
| 3 | 581 |
|
14/32 | 100% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow |
| 4 | 551 |
|
41/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow |
| 5 | 663 |
|
33/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg |
| 6 | 824 |
|
10/52 | 86% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow |
| 7 | 725 |
|
15/52 | 71% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow |
| 8 | 907 |
|
11/108 | 29% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |
| 9 | 919 |
|
10/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |
| 10 | 872 |
|
7/48 | 0% | 3.10 | RR | Agari team tournament | Moscow |
| 11 | 427 |
|
44/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg |
| 12 | 727 |
|
16/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov |
| 13 | 355 |
|
21/32 | 0% | 2.70 | RR | The last chance: back to 2019 | Moscow |
| 14 | 387 |
|
69/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow |
| 15 | 590 |
|
17/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) | Moscow |
| 16 | 977 |
|
3/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 | Moscow |
| 17 | 879 |
|
13/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 | Moscow |
| 18 | 460 |
|
35/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 | Moscow |
| 19 | 63 |
|
60/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 | Moscow |
| 20 | 427 |
|
44/76 | 0% | 2.50 | RR | Moscow Riichi 2014 | Moscow |
| 21 | 99 |
|
65/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 | Moscow |
| 22 | 582 |
|
24/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 | Moscow |
| 23 | 400 |
|
22/36 | 0% | 0.90 | EMA | Moscow Riichi 2011 | Moscow |