Antonov Evgeny
From Moscow, Russia
EMA: 15990060
Common russian riichi rating (CRR)
Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).
21 place (524.75).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (727.27 * 3.30 * 0.29 + 426.67 * 3.45 * 0.29 + 872.34 * 3.10 * 0.43 + 918.92 * 4.05 * 0.71 + 0) / (3.30 * 0.29 + 3.45 * 0.29 + 3.10 * 0.43 + 4.05 * 0.71 + 1) = 688.6133663400955
p2 = (918.92 * 4.05 * 0.71 + 872.34 * 3.10 * 0.43 + 727.27 * 3.30 * 0.29 + 426.67 * 3.45 * 0.29) / max_coefficients = 360.8920820806991
score = 688.6133663400955 * 0.5 + 360.8920820806991 * 0.5 = 524.7527242103972
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-12 | 19 -> 21 | 544.72 -> 524.75 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 20 -> 19 | 543.74 -> 544.72 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 21 -> 20 | 543.74 | |
2023-07-06 | 19 -> 21 | 556.84 -> 543.74 |
Kirov Tournament: 43% -> 29% |
2023-06-19 | 19 | 574.80 -> 556.84 |
Agari team tournament: 57% -> 43% |
2023-06-12 | 18 -> 19 | 590.50 -> 574.80 |
Moscow Riichi 2022: 100% -> 86% |
2023-06-11 | 6 -> 18 | 612.09 -> 590.50 | |
2023-05-28 | 9 -> 6 | 612.93 -> 612.09 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 12 -> 9 | 603.56 -> 612.93 | |
2023-05-06 | 9 -> 12 | 616.38 -> 603.56 |
Kirov Tournament: 57% -> 43% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 919 |
|
10/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
2 | 872 |
|
7/48 | 43% | 3.10 | RR | Agari team tournament |
3 | 427 |
|
44/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
4 | 727 |
|
16/56 | 29% | 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 |