Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Common russian riichi rating (CRR)

Rating date April 19, 2023 (latest changes April 19, 2023).

57 place (381.71).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (200 * 3.30 * 0.57 + 940.30 * 3.50 * 0.86 + 600 * 1.20 * 1 + 0 + 0) / (3.30 * 0.57 + 3.50 * 0.86 + 1.20 * 1 + 1 + 1) = 484.55686558728183

p2 = (940.30 * 3.50 * 0.86 + 600 * 1.20 * 1 + 200 * 3.30 * 0.57) / max_coefficients = 278.8549343943174

score = 484.55686558728183 * 0.5 + 278.8549343943174 * 0.5 = 381.7058999907996

Rating changes

Show

all results
Date Place Points Reason
2023-04-19 58 -> 57 381.71
2023-03-28 59 -> 58 381.71
2023-03-20 55 -> 59 406.35 -> 381.71

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 56 -> 55 401.49 -> 406.35

Kirov Tournament: 71% -> 57%
2023-02-25 54 -> 56 401.49
2023-01-28 57 -> 54 399.85 -> 401.49
2023-01-14 56 -> 57 399.85
2023-01-06 58 -> 56 395.76 -> 399.85

Kirov Tournament: 86% -> 71%
2022-12-19 59 -> 58 394.26 -> 395.76
2022-12-18 57 -> 59 394.26

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 600 2022-08-20 7/16 100% 1.20 CRR I still can declare riichi
2 940 2022-03-20 5/68 86% 3.50 RR Tenpai can't buy happiness
3 200 2021-11-06 45/56 57% 3.30 RR Kirov Tournament
4 256 2020-03-08 30/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
5 74 2019-09-08 26/28 0% 2.60 RR And yet the sinner collects tanyao
6 48 2019-05-04 80/84 0% 4.20 EMA Haru Shanten 2019
7 0 2019-03-09 24/24 0% 2.50 RR Toi-Toi-man Tournament