Semakov Stanislav

From Kirov, Russia

EMA: 15990424

Player page

Common russian riichi rating (CRR)

Rating date March 9, 2024 (latest changes March 9, 2024).

54 place (431.50).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (940.30 * 3.50 * 0.14 + 600 * 1.20 * 0.43 + 666.67 * 3.75 * 1 + 533.33 * 1.20 * 1 + 0) / (3.50 * 0.14 + 1.20 * 0.43 + 3.75 * 1 + 1.20 * 1 + 1) = 562.6960845548907

p2 = (666.67 * 3.75 * 1 + 533.33 * 1.20 * 1 + 940.30 * 3.50 * 0.14 + 600 * 1.20 * 0.43) / max_coefficients = 300.3000793877032

score = 562.6960845548907 * 0.5 + 300.3000793877032 * 0.5 = 431.498081971297

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 56 -> 54 424.90 -> 431.50
2024-02-25 55 -> 56 424.90
2024-02-20 53 -> 55 429.11 -> 424.90

I still can declare riichi: 57% -> 43%
2024-02-12 54 -> 53 429.11
2024-01-20 42 -> 54 458.65 -> 429.11

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 45 -> 42 451.73 -> 458.65
2023-12-27 46 -> 45 451.73
2023-12-20 45 -> 46 455.47 -> 451.73

I still can declare riichi: 71% -> 57%
2023-12-19 46 -> 45 455.47
2023-12-12 49 -> 46 455.47

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 43% 1.20 CRR I still can declare riichi
4 940 2022-03-20 5/68 14% 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