Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Internal rating (RR)

Rating date May 6, 2023 (latest changes May 6, 2023).

64 place (326.68).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118

p1 = (200 * 3.30 * 0.43 + 940.30 * 3.50 * 0.86 + 0 + 0 + 0) / (3.30 * 0.43 + 3.50 * 0.86 + 1 + 1 + 1) = 418.6044943304969

p2 = (940.30 * 3.50 * 0.86 + 200 * 3.30 * 0.43) / max_coefficients = 234.74682290083032

score = 418.6044943304969 * 0.5 + 234.74682290083032 * 0.5 = 326.6756586156636

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 65 -> 64 323.71 -> 326.68

Kirov Tournament: 57% -> 43%
2023-04-19 65 321.52 -> 323.71
2023-03-28 66 -> 65 319.36 -> 321.52
2023-03-20 60 -> 66 347.75 -> 319.36

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 63 -> 60 344.75 -> 347.75

Kirov Tournament: 71% -> 57%
2023-02-19 63 342.98 -> 344.75
2023-01-28 64 -> 63 340.31 -> 342.98
2023-01-06 65 -> 64 337.84 -> 340.31

Kirov Tournament: 86% -> 71%
2022-12-19 65 336.58 -> 337.84
2022-11-28 66 -> 65 333.59 -> 336.58

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 940 2022-03-20 5/68 86% 3.50 RR Tenpai can't buy happiness
2 200 2021-11-06 45/56 43% 3.30 RR Kirov Tournament
3 256 2020-03-08 30/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
4 74 2019-09-08 26/28 0% 2.60 RR And yet the sinner collects tanyao
5 48 2019-05-04 80/84 0% 4.20 EMA Haru Shanten 2019
6 0 2019-03-09 24/24 0% 2.50 RR Toi-Toi-man Tournament