Semakov Stanislav
From Kirov, Russia
EMA: 15990424
Internal rating (RR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
130 place (104.98).
how we calculated rating score
max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645
p1 = (0 * 2.50 * 0.14 + 48.19 * 4.20 * 0.29 + 74.07 * 2.60 * 0.57 + 256.41 * 2.90 * 1 + 0) / (2.50 * 0.14 + 4.20 * 0.29 + 2.60 * 0.57 + 2.90 * 1 + 1) = 131.28220048596896
p2 = (256.41 * 2.90 * 1 + 74.07 * 2.60 * 0.57 + 48.19 * 4.20 * 0.29 + 0 * 2.50 * 0.14) / max_coefficients = 78.67235704183928
score = 131.28220048596896 * 0.5 + 78.67235704183928 * 0.5 = 104.97727876390411
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2021-02-01 | 237 -> 130 | 30.18 -> 104.98 | |
2020-02-01 | 237 | 30.18 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 256 |
|
30/40 | 100% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
2 | 74 |
|
26/28 | 57% | 2.60 | RR | And yet the sinner collects tanyao |
3 | 48 |
|
80/84 | 29% | 4.20 | EMA | Haru Shanten 2019 |
4 | 0 |
|
24/24 | 14% | 2.50 | RR | Toi-Toi-man Tournament |