Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Common russian riichi rating (CRR)

Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).

131 place (257.24).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3

p1 = (600 * 1.20 * 0.14 + 666.67 * 3.75 * 0.71 + 533.33 * 1.20 * 1 + 112.15 * 4.60 * 1 + 0) / (1.20 * 0.14 + 3.75 * 0.71 + 1.20 * 1 + 4.60 * 1 + 1) = 315.49190397410183

p2 = (666.67 * 3.75 * 0.71 + 533.33 * 1.20 * 1 + 112.15 * 4.60 * 1 + 600 * 1.20 * 0.14) / max_coefficients = 198.98888888888885

score = 315.49190397410183 * 0.5 + 198.98888888888885 * 0.5 = 257.24039643149536

Rating changes

Show

all results
Date Place Points Reason
2024-08-11 127 -> 131 276.96 -> 257.24

Money can not buy tenpai: 86% -> 71%
2024-08-04 123 -> 127 281.40 -> 276.96
2024-07-14 118 -> 123 281.40
2024-07-06 119 -> 118 281.40
2024-06-22 120 -> 119 281.40
2024-06-20 118 -> 120 287.06 -> 281.40

I still can declare riichi: 29% -> 14%
2024-06-11 116 -> 118 302.63 -> 287.06

Money can not buy tenpai: 100% -> 86%
2024-06-09 109 -> 116 302.63
2024-05-12 79 -> 109 351.49 -> 302.63

X Russian Championship: 0% -> 100%
2024-05-06 80 -> 79 351.49

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 112 2024-05-12 96/108 100% 4.60 RR X Russian Championship
2 533 2023-08-26 8/16 100% 1.20 CRR Riichi or die
3 667 2023-06-11 30/88 71% 3.75 RR Money can not buy tenpai
4 600 2022-08-20 7/16 14% 1.20 CRR I still can declare riichi
5 940 2022-03-20 5/68 0% 3.50 RR Tenpai can't buy happiness
6 200 2021-11-06 45/56 0% 3.30 RR Kirov Tournament
7 256 2020-03-08 30/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
8 74 2019-09-08 26/28 0% 2.60 RR And yet the sinner collects tanyao
9 48 2019-05-04 80/84 0% 4.20 EMA Haru Shanten 2019
10 0 2019-03-09 24/24 0% 2.50 RR Toi-Toi-man Tournament