Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Internal rating (RR)

Rating date May 31, 2025 (latest changes May 30, 2025).

193 place (79.76).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (666.67 * 3.75 * 0.14 + 112.15 * 4.60 * 0.86 + 0 + 0 + 0) / (3.75 * 0.14 + 4.60 * 0.86 + 1 + 1 + 1) = 106.89526758917356

p2 = (112.15 * 4.60 * 0.86 + 666.67 * 3.75 * 0.14) / max_coefficients = 52.61883040889482

score = 106.89526758917356 * 0.5 + 52.61883040889482 * 0.5 = 79.7570489990342

Rating changes

Show

all results
Date Place Points Reason
2025-05-12 192 -> 193 81.20 -> 79.76

X Russian Championship: 100% -> 86%
2025-05-03 186 -> 192 81.20
2025-04-27 185 -> 186 81.20
2025-04-26 182 -> 185 81.20
2025-04-11 181 -> 182 109.74 -> 81.20

Money can not buy tenpai: 29% -> 14%
2025-03-02 178 -> 181 109.74
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 112 2024-05-12 96/108 86% 4.60 RR X Russian Championship Perm
2 667 2023-06-11 30/88 14% 3.75 RR Money can not buy tenpai Perm
3 940 2022-03-20 5/68 0% 3.50 RR Tenpai can't buy happiness Perm
4 200 2021-11-06 45/56 0% 3.30 RR Kirov Tournament Kirov
5 256 2020-03-08 30/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
6 74 2019-09-08 26/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
7 48 2019-05-04 80/84 0% 4.20 EMA Haru Shanten 2019 Perm
8 0 2019-03-09 24/24 0% 2.50 RR Toi-Toi-man Tournament Kirov