Yudintsev Maksim

From Kirov, Russia

EMA: 15990338

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Common russian riichi rating (CRR)

Rating date Aug. 26, 2023 (latest changes Aug. 26, 2023).

138 place (166.09).

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

p1 = (145.45 * 3.30 * 0.29 + 533.33 * 1.20 * 0.86 + 466.67 * 1.20 * 1 + 0 + 0) / (3.30 * 0.29 + 1.20 * 0.86 + 1.20 * 1 + 1 + 1) = 240.881939462382

p2 = (466.67 * 1.20 * 1 + 533.33 * 1.20 * 0.86 + 145.45 * 3.30 * 0.29) / max_coefficients = 91.30600022062734

score = 240.881939462382 * 0.5 + 91.30600022062734 * 0.5 = 166.09396984150467

Rating changes

Show

all results
Date Place Points Reason
2023-08-26 153 -> 138 94.09 -> 166.09

Riichi or die: 0% -> 100%
2023-08-20 151 -> 153 104.04 -> 94.09

I still can declare riichi: 100% -> 86%
2023-08-12 151 102.88 -> 104.04
2023-07-09 152 -> 151 102.88
2023-07-06 151 -> 152 105.05 -> 102.88

Kirov Tournament: 43% -> 29%
2023-07-03 153 -> 151 105.05
2023-06-12 153 103.89 -> 105.05
2023-06-11 137 -> 153 106.53 -> 103.89
2023-05-28 138 -> 137 106.53
2023-05-20 138 105.42 -> 106.53

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 467 2023-08-26 9/16 100% 1.20 CRR Riichi or die
2 533 2022-08-20 8/16 86% 1.20 CRR I still can declare riichi
3 145 2021-11-06 48/56 29% 3.30 RR Kirov Tournament
4 513 2020-03-08 20/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
5 370 2019-09-08 18/28 0% 2.60 RR And yet the sinner collects tanyao
6 957 2019-03-09 2/24 0% 2.50 RR Toi-Toi-man Tournament
7 913 2018-07-28 3/24 0% 1.40 RR Seven ryanmens
8 592 2018-05-01 30/72 0% 3.85 EMA Haru Shanten 2018
9 667 2018-01-05 6/16 0% 1.20 RR Yakuman in discard
10 282 2017-11-12 52/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
11 533 2017-10-07 8/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
12 452 2017-06-03 18/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
13 727 2017-04-09 4/12 0% 0.90 CRR Second riichi mahjong tournament, Kirov 2017