Semakov Stanislav

From Kirov, Russia

EMA: 15990424

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Common russian riichi rating (CRR)

Rating date Aug. 27, 2023 (latest changes Aug. 27, 2023).

22 place (533.15).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (200 * 3.30 * 0.29 + 940.30 * 3.50 * 0.57 + 600 * 1.20 * 0.86 + 666.67 * 3.75 * 1 + 533.33 * 1.20 * 1) / (3.30 * 0.29 + 3.50 * 0.57 + 1.20 * 0.86 + 3.75 * 1 + 1.20 * 1) = 653.0680186476529

p2 = (666.67 * 3.75 * 1 + 940.30 * 3.50 * 0.57 + 533.33 * 1.20 * 1 + 600 * 1.20 * 0.86) / max_coefficients = 413.22620568991306

score = 653.0680186476529 * 0.5 + 413.22620568991306 * 0.5 = 533.147112168783

Rating changes

Show

all results
Date Place Points Reason
2023-08-27 21 -> 22 533.15
2023-08-26 29 -> 21 487.40 -> 533.15

Riichi or die: 0% -> 100%
2023-08-20 28 -> 29 491.22 -> 487.40

I still can declare riichi: 100% -> 86%
2023-08-19 29 -> 28 491.22
2023-08-12 32 -> 29 483.34 -> 491.22
2023-07-28 34 -> 32 483.34
2023-07-20 28 -> 34 509.07 -> 483.34

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 30 -> 28 502.51 -> 509.07

Kirov Tournament: 43% -> 29%
2023-06-12 32 -> 30 494.47 -> 502.51
2023-06-11 63 -> 32 359.45 -> 494.47

Money can not buy tenpai: 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 86% 1.20 CRR I still can declare riichi
4 940 2022-03-20 5/68 57% 3.50 RR Tenpai can't buy happiness
5 200 2021-11-06 45/56 29% 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