Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Internal rating (RR)

Rating date Feb. 22, 2025 (latest changes Feb. 16, 2025).

178 place (109.74).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (666.67 * 3.75 * 0.29 + 112.15 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.29 + 4.60 * 1 + 1 + 1 + 1) = 141.8621614219198

p2 = (666.67 * 3.75 * 0.29 + 112.15 * 4.60 * 1) / max_coefficients = 77.61135646687697

score = 141.8621614219198 * 0.5 + 77.61135646687697 * 0.5 = 109.73675894439839

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 171 -> 178 109.74
2025-02-11 164 -> 171 136.28 -> 109.74

Money can not buy tenpai: 43% -> 29%
2025-02-02 159 -> 164 136.28
2025-01-26 150 -> 159 136.28
2025-01-07 146 -> 150 136.28
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 112 2024-05-12 96/108 100% 4.60 RR X Russian Championship
2 667 2023-06-11 30/88 29% 3.75 RR Money can not buy tenpai
3 940 2022-03-20 5/68 0% 3.50 RR Tenpai can't buy happiness
4 200 2021-11-06 45/56 0% 3.30 RR Kirov Tournament
5 256 2020-03-08 30/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
6 74 2019-09-08 26/28 0% 2.60 RR And yet the sinner collects tanyao
7 48 2019-05-04 80/84 0% 4.20 EMA Haru Shanten 2019
8 0 2019-03-09 24/24 0% 2.50 RR Toi-Toi-man Tournament