Tyurnin Alexey

From Perm, Russia

EMA: 15020056

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Internal rating (RR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

29 place (536.82).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (578.95 * 2.10 * 0.14 + 285.71 * 3.20 * 0.43 + 296.30 * 2.60 * 0.57 + 621.62 * 4.05 * 0.86 + 871.79 * 2.90 * 1) / (2.10 * 0.14 + 3.20 * 0.43 + 2.60 * 0.57 + 4.05 * 0.86 + 2.90 * 1) = 597.3455437133107

p2 = (871.79 * 2.90 * 1 + 621.62 * 4.05 * 0.86 + 296.30 * 2.60 * 0.57 + 285.71 * 3.20 * 0.43) / max_coefficients = 476.28509245708807

score = 597.3455437133107 * 0.5 + 476.28509245708807 * 0.5 = 536.8153180851994

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 75 -> 29 476.67 -> 536.82
2020-02-01 75 476.67

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 872 2020-03-08 6/40 100% 2.90 EMA Big open chiitoitsu in a small tenpai
2 622 2019-12-15 43/112 86% 4.05 EMA VIII Russian Riichi Championship
3 296 2019-09-08 20/28 57% 2.60 RR And yet the sinner collects tanyao
4 286 2019-07-21 26/36 43% 3.20 RR Moscow Open Riichi Marathon 2019
5 579 2019-02-10 9/20 14% 2.10 RR Fuyu Shanten 2019
6 909 2019-01-05 6/56 0% 3.00 EMA Snow Dragon
7 74 2018-08-11 26/28 0% 1.70 RR Natsu Shanten 2018
8 783 2018-07-28 6/24 0% 1.40 RR Seven ryanmens
9 366 2018-05-01 46/72 0% 3.85 EMA Haru Shanten 2018
10 370 2018-02-17 18/28 0% 1.70 RR Fuyu Shanten
11 254 2017-11-12 54/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
12 148 2017-03-25 24/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017