Semakov Stanislav
From Kirov, Russia
EMA: 15990424
Internal rating (RR)
Rating date June 5, 2023 (latest changes May 30, 2023).
81 place (324.14).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.10 * 0.57) = 12.52139
p1 = (256.41 * 2.90 * 0.43 + 200 * 3.30 * 0.43 + 940.30 * 3.50 * 0.71 + 0 + 0) / (2.90 * 0.43 + 3.30 * 0.43 + 3.50 * 0.71 + 1 + 1) = 412.4936953098694
p2 = (940.30 * 3.50 * 0.71 + 256.41 * 2.90 * 0.43 + 200 * 3.30 * 0.43) / max_coefficients = 235.7861227866874
score = 412.4936953098694 * 0.5 + 235.7861227866874 * 0.5 = 324.1399090482784
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-28 | 82 -> 81 | 322.29 -> 324.14 | |
2023-05-20 | 75 -> 82 | 352.90 -> 322.29 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 77 -> 75 | 349.30 -> 352.90 |
Kirov Tournament: 57% -> 43% |
2023-04-30 | 73 -> 77 | 368.67 -> 349.30 |
And yet the sinner collects tanyao: 14% -> 0% Big open chiitoitsu in a small tenpai: 57% -> 43% |
2023-04-19 | 72 -> 73 | 366.17 -> 368.67 | |
2023-03-30 | 78 -> 72 | 366.17 | |
2023-03-28 | 78 | 363.70 -> 366.17 | |
2023-03-20 | 68 -> 78 | 389.80 -> 363.70 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 73 -> 68 | 385.43 -> 389.80 |
Kirov Tournament: 71% -> 57% |
2023-02-28 | 78 -> 73 | 377.79 -> 385.43 |
And yet the sinner collects tanyao: 29% -> 14% Big open chiitoitsu in a small tenpai: 71% -> 57% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 940 |
|
5/68 | 71% | 3.50 | RR | Tenpai can't buy happiness |
2 | 200 |
|
45/56 | 43% | 3.30 | RR | Kirov Tournament |
3 | 256 |
|
30/40 | 43% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
4 | 74 |
|
26/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
5 | 48 |
|
80/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
6 | 0 |
|
24/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |