Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Internal rating (RR)

Rating date June 5, 2023 (latest changes May 30, 2023).

81 place (324.14).

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

Show

all results
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 2022-03-20 5/68 71% 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 43% 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