Semakov Stanislav
From Kirov, Russia
EMA: 15990424
Internal rating (RR)
Rating date Nov. 8, 2022 (latest changes Nov. 8, 2022).
65 place (333.59).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2
p1 = (200 * 3.30 * 0.86 + 940.30 * 3.50 * 1 + 0 + 0 + 0) / (3.30 * 0.86 + 3.50 * 1 + 1 + 1 + 1) = 413.43827417904197
p2 = (940.30 * 3.50 * 1 + 200 * 3.30 * 0.86) / max_coefficients = 253.73223684210527
score = 413.43827417904197 * 0.5 + 253.73223684210527 * 0.5 = 333.58525551057363
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-11-06 | 49 -> 65 | 339.73 -> 333.59 |
Kirov Tournament: 100% -> 86% |
2022-10-14 | 130 -> 49 | 104.98 -> 339.73 | |
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 | 940 |
|
5/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
2 | 200 |
|
45/56 | 86% | 3.30 | RR | Kirov Tournament |
3 | 256 |
|
30/40 | 0% | 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 |