Antonov Evgeny
From Moscow, Russia
EMA: 15990060
Internal rating (RR)
Rating date March 20, 2023 (latest changes March 20, 2023).
5 place (642.12).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185
p1 = (727.27 * 3.30 * 0.57 + 426.67 * 3.45 * 0.71 + 872.34 * 3.10 * 0.71 + 918.92 * 4.05 * 1 + 0) / (3.30 * 0.57 + 3.45 * 0.71 + 3.10 * 0.71 + 4.05 * 1 + 1) = 695.3574843393287
p2 = (918.92 * 4.05 * 1 + 872.34 * 3.10 * 0.71 + 727.27 * 3.30 * 0.57 + 426.67 * 3.45 * 0.71) / max_coefficients = 588.885157958712
score = 695.3574843393287 * 0.5 + 588.885157958712 * 0.5 = 642.1213211490203
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-20 | 6 -> 5 | 631.76 -> 642.12 | |
2023-03-06 | 6 | 644.45 -> 631.76 |
Kirov Tournament: 71% -> 57% |
2023-02-19 | 5 -> 6 | 656.99 -> 644.45 |
Agari team tournament: 86% -> 71% |
2023-01-28 | 5 | 652.68 -> 656.99 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-06 | 6 -> 5 | 664.94 -> 652.68 |
Kirov Tournament: 86% -> 71% |
2022-12-19 | 5 -> 6 | 677.73 -> 664.94 |
Agari team tournament: 100% -> 86% |
2022-11-28 | 6 -> 5 | 672.44 -> 677.73 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 4 -> 6 | 705.63 -> 672.44 |
Kirov Tournament: 100% -> 86% |
2022-10-14 | 99 -> 4 | 216.74 -> 705.63 | |
2021-02-01 | 182 -> 99 | 210.84 -> 216.74 |
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 | 71% | 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 |