Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Common russian riichi rating (CRR)

Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).

47 place (456.61).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (940.30 * 3.50 * 0.29 + 600 * 1.20 * 0.71 + 666.67 * 3.75 * 1 + 533.33 * 1.20 * 1 + 0) / (3.50 * 0.29 + 1.20 * 0.71 + 3.75 * 1 + 1.20 * 1 + 1) = 588.508423731701

p2 = (666.67 * 3.75 * 1 + 940.30 * 3.50 * 0.29 + 533.33 * 1.20 * 1 + 600 * 1.20 * 0.71) / max_coefficients = 324.7073107643772

score = 588.508423731701 * 0.5 + 324.7073107643772 * 0.5 = 456.6078672480391

Rating changes

Show

all results
Date Place Points Reason
2023-11-20 37 -> 47 483.82 -> 456.61

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 35 -> 37 503.30 -> 483.82

Kirov Tournament: 14% -> 0%
2023-10-22 34 -> 35 503.30
2023-10-20 34 506.11 -> 503.30

I still can declare riichi: 86% -> 71%
2023-10-12 34 505.01 -> 506.11
2023-09-20 30 -> 34 529.08 -> 505.01

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 35 -> 30 516.44 -> 529.08

Kirov Tournament: 29% -> 14%
2023-09-03 22 -> 35 533.15 -> 516.44
2023-08-27 21 -> 22 533.15
2023-08-26 29 -> 21 487.40 -> 533.15

Riichi or die: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 533 2023-08-26 8/16 100% 1.20 CRR Riichi or die
2 667 2023-06-11 30/88 100% 3.75 RR Money can not buy tenpai
3 600 2022-08-20 7/16 71% 1.20 CRR I still can declare riichi
4 940 2022-03-20 5/68 29% 3.50 RR Tenpai can't buy happiness
5 200 2021-11-06 45/56 0% 3.30 RR Kirov Tournament
6 256 2020-03-08 30/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
7 74 2019-09-08 26/28 0% 2.60 RR And yet the sinner collects tanyao
8 48 2019-05-04 80/84 0% 4.20 EMA Haru Shanten 2019
9 0 2019-03-09 24/24 0% 2.50 RR Toi-Toi-man Tournament