Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Internal rating (RR)

Rating date June 11, 2023 (latest changes June 11, 2023).

40 place (442.62).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 3.50 * 0.71) = 14.50005

p1 = (200 * 3.30 * 0.43 + 940.30 * 3.50 * 0.71 + 666.67 * 3.75 * 1 + 0 + 0) / (3.30 * 0.43 + 3.50 * 0.71 + 3.75 * 1 + 1 + 1) = 531.1922172337117

p2 = (666.67 * 3.75 * 1 + 940.30 * 3.50 * 0.71 + 200 * 3.30 * 0.43) / max_coefficients = 354.04498605177224

score = 531.1922172337117 * 0.5 + 354.04498605177224 * 0.5 = 442.61860164274196

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 70 -> 40 295.61 -> 442.62

Money can not buy tenpai: 0% -> 100%
2023-05-28 72 -> 70 293.96 -> 295.61
2023-05-20 63 -> 72 326.68 -> 293.96

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 64 -> 63 323.71 -> 326.68

Kirov Tournament: 57% -> 43%
2023-04-19 64 321.52 -> 323.71
2023-03-28 65 -> 64 319.36 -> 321.52
2023-03-20 59 -> 65 347.75 -> 319.36

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 62 -> 59 344.75 -> 347.75

Kirov Tournament: 71% -> 57%
2023-02-19 62 342.98 -> 344.75
2023-01-28 63 -> 62 340.31 -> 342.98

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 667 2023-06-11 30/88 100% 3.75 RR Money can not buy tenpai
2 940 2022-03-20 5/68 71% 3.50 RR Tenpai can't buy happiness
3 200 2021-11-06 45/56 43% 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