Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Internal rating (RR)

Rating date June 21, 2024 (latest changes June 12, 2024).

109 place (212.36).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (666.67 * 3.75 * 0.86 + 112.15 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.86 + 4.60 * 1 + 1 + 1 + 1) = 245.84883196744994

p2 = (666.67 * 3.75 * 0.86 + 112.15 * 4.60 * 1) / max_coefficients = 178.86286612901867

score = 245.84883196744994 * 0.5 + 178.86286612901867 * 0.5 = 212.3558490482343

Rating changes

Show

Date Place Points Reason
2024-06-11 112 -> 109 230.78 -> 212.36

Money can not buy tenpai: 100% -> 86%

2024-06-09 100 -> 112 230.78
2024-05-12 66 -> 100 317.36 -> 230.78

X Russian Championship: 0% -> 100%

2024-03-10 57 -> 66 336.19 -> 317.36
2024-03-06 62 -> 57 329.57 -> 336.19
2024-02-12 65 -> 62 323.79 -> 329.57
2024-01-20 57 -> 65 359.72 -> 323.79

Tenpai can't buy happiness: 29% -> 14%

2024-01-06 60 -> 57 353.40 -> 359.72
2023-12-12 64 -> 60 347.84 -> 353.40
2023-11-28 67 -> 64 347.84

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 86% 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