Semakov Stanislav
From Kirov, Russia
EMA: 15990424
Internal rating (RR)
Rating date Dec. 21, 2024 (latest changes Dec. 11, 2024).
146 place (136.28).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (666.67 * 3.75 * 0.43 + 112.15 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.43 + 4.60 * 1 + 1 + 1 + 1) = 172.40652746476962
p2 = (666.67 * 3.75 * 0.43 + 112.15 * 4.60 * 1) / max_coefficients = 100.15078864353312
score = 172.40652746476962 * 0.5 + 100.15078864353312 * 0.5 = 136.27865805415138
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-12-11 | 141 -> 146 | 161.12 -> 136.28 |
Money can not buy tenpai: 57% -> 43% |
2024-11-06 | 146 -> 141 | 161.12 | |
2024-11-03 | 147 -> 146 | 161.12 | |
2024-10-13 | 137 -> 147 | 162.39 -> 161.12 | |
2024-10-11 | 133 -> 137 | 186.07 -> 162.39 |
Money can not buy tenpai: 71% -> 57% |
2024-09-03 | 133 | 183.44 -> 186.07 | |
2024-09-01 | 122 -> 133 | 187.18 -> 183.44 | |
2024-08-11 | 116 -> 122 | 208.89 -> 187.18 |
Money can not buy tenpai: 86% -> 71% |
2024-08-04 | 113 -> 116 | 212.36 -> 208.89 | |
2024-07-14 | 108 -> 113 | 212.36 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 112 |
|
96/108 | 100% | 4.60 | RR | X Russian Championship |
2 | 667 |
|
30/88 | 43% | 3.75 | RR | Money can not buy tenpai |
3 | 940 |
|
5/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
4 | 200 |
|
45/56 | 0% | 3.30 | RR | Kirov Tournament |
5 | 256 |
|
30/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
6 | 74 |
|
26/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
7 | 48 |
|
80/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
8 | 0 |
|
24/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |