Tyurnin Alexey

From Perm, Russia

EMA: 15020056

Player page

Internal rating (RR)

Rating date Dec. 3, 2024 (latest changes Nov. 6, 2024).

109 place (305.77).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (919.54 * 3.75 * 0.57 + 373.83 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.57 + 4.60 * 1 + 1 + 1 + 1) = 378.7400887839676

p2 = (919.54 * 3.75 * 0.57 + 373.83 * 4.60 * 1) / max_coefficients = 232.8056782334385

score = 378.7400887839676 * 0.5 + 232.8056782334385 * 0.5 = 305.77288350870305

Rating changes

Show

all results
Date Place Points Reason
2024-11-06 113 -> 109 305.77
2024-11-03 115 -> 113 305.77
2024-10-13 107 -> 115 308.18 -> 305.77
2024-10-11 99 -> 107 338.15 -> 308.18

Money can not buy tenpai: 71% -> 57%
2024-09-06 101 -> 99 338.15
2024-09-03 102 -> 101 333.37 -> 338.15
2024-09-01 88 -> 102 340.16 -> 333.37
2024-08-11 81 -> 88 367.32 -> 340.16

Money can not buy tenpai: 86% -> 71%
2024-08-04 73 -> 81 373.42 -> 367.32
2024-07-14 66 -> 73 373.42

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 374 2024-05-12 68/108 100% 4.60 RR X Russian Championship
2 920 2023-06-11 8/88 57% 3.75 RR Money can not buy tenpai
3 872 2020-03-08 6/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
4 622 2019-12-15 43/112 0% 4.05 EMA VIII Russian Riichi Championship
5 296 2019-09-08 20/28 0% 2.60 RR And yet the sinner collects tanyao
6 286 2019-07-21 26/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
7 579 2019-02-10 9/20 0% 2.10 RR Fuyu Shanten 2019
8 909 2019-01-05 6/56 0% 3.00 EMA Snow Dragon
9 74 2018-08-11 26/28 0% 1.70 RR Natsu Shanten 2018
10 783 2018-07-28 6/24 0% 1.40 RR Seven ryanmens
11 366 2018-05-01 46/72 0% 3.85 EMA Haru Shanten 2018
12 370 2018-02-17 18/28 0% 1.70 RR Fuyu Shanten
13 254 2017-11-12 54/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
14 148 2017-03-25 24/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017