Antonov Evgeny
From Moscow, Russia
EMA: 15990060
Common russian riichi rating (CRR)
Rating date March 28, 2023 (latest changes March 28, 2023).
5 place (633.56).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (426.67 * 3.45 * 0.57 + 727.27 * 3.30 * 0.57 + 872.34 * 3.10 * 0.71 + 918.92 * 4.05 * 1 + 0) / (3.45 * 0.57 + 3.30 * 0.57 + 3.10 * 0.71 + 4.05 * 1 + 1) = 707.2684079530413
p2 = (918.92 * 4.05 * 1 + 872.34 * 3.10 * 0.71 + 727.27 * 3.30 * 0.57 + 426.67 * 3.45 * 0.57) / max_coefficients = 559.844411150297
score = 707.2684079530413 * 0.5 + 559.844411150297 * 0.5 = 633.5564095516692
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-28 | 8 -> 5 | 635.09 -> 633.56 |
Saint Petersburg Open 2021: 71% -> 57% |
2023-03-20 | 8 | 625.21 -> 635.09 | |
2023-03-06 | 9 -> 8 | 637.62 -> 625.21 |
Kirov Tournament: 71% -> 57% |
2023-02-19 | 5 -> 9 | 653.99 -> 637.62 |
Agari team tournament: 86% -> 71% |
2023-01-28 | 7 -> 5 | 652.68 -> 653.99 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-06 | 6 -> 7 | 664.94 -> 652.68 |
Kirov Tournament: 86% -> 71% |
2022-12-19 | 5 -> 6 | 677.73 -> 664.94 |
Agari team tournament: 100% -> 86% |
2022-12-03 | 115 -> 5 | 216.74 -> 677.73 | |
2021-02-01 | 199 -> 115 | 210.84 -> 216.74 | |
2020-02-01 | 199 | 210.84 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 919 |
|
10/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
2 | 872 |
|
7/48 | 71% | 3.10 | RR | Agari team tournament |
3 | 427 |
|
44/76 | 57% | 3.45 | RR | Saint Petersburg Open 2021 |
4 | 727 |
|
16/56 | 57% | 3.30 | RR | Kirov Tournament |
5 | 355 |
|
21/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
6 | 387 |
|
69/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
7 | 590 |
|
17/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
8 | 977 |
|
3/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
9 | 879 |
|
13/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
10 | 460 |
|
35/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
11 | 63 |
|
60/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 |
12 | 427 |
|
44/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
13 | 99 |
|
65/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |
14 | 582 |
|
24/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 |
15 | 400 |
|
22/36 | 0% | 0.90 | EMA | Moscow Riichi 2011 |