Tyurnin Alexey

From Perm, Russia

EMA: 15020056

Player page

Internal rating (RR)

Rating date Nov. 1, 2025 (latest changes Nov. 1, 2025).

205 place (106.00).

max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.25 * 1) = 14.3

p1 = (373.83 * 4.60 * 0.57 + 59.70 * 4.10 * 1 + 0 + 0 + 0) / (4.60 * 0.57 + 4.10 * 1 + 1 + 1 + 1) = 126.16308472889797

p2 = (373.83 * 4.60 * 0.57 + 59.70 * 4.10 * 1) / max_coefficients = 85.83006993006994

score = 126.16308472889797 * 0.5 + 85.83006993006994 * 0.5 = 105.99657732948396

Rating changes

Show

all results
Date Place Points Reason
2025-11-01 205 105.85 -> 106.00
2025-10-13 205 104.55 -> 105.85
2025-09-12 203 -> 205 120.69 -> 104.55

X Russian Championship: 71% -> 57%
2025-09-03 208 -> 203 120.69
2025-09-01 208 119.38 -> 120.69
2025-08-31 199 -> 208 119.38
2025-08-04 199 118.90 -> 119.38
2025-08-03 192 -> 199 118.90
2025-07-13 188 -> 192 118.90
2025-07-12 186 -> 188 132.75 -> 118.90

X Russian Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 60 2025-06-15 64/68 100% 4.10 RR 13 bloody tiles Perm
2 374 2024-05-12 68/108 57% 4.60 RR X Russian Championship Perm
3 920 2023-06-11 8/88 0% 3.75 RR Money can not buy tenpai Perm
4 872 2020-03-08 6/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
5 622 2019-12-15 43/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
6 296 2019-09-08 20/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
7 286 2019-07-21 26/36 0% 3.20 RR Moscow Open Riichi Marathon 2019 Moscow
8 579 2019-02-10 9/20 0% 2.10 RR Fuyu Shanten 2019 Perm
9 909 2019-01-05 6/56 0% 3.00 EMA Snow Dragon Novosibirsk
10 74 2018-08-11 26/28 0% 1.70 RR Natsu Shanten 2018 Perm
11 783 2018-07-28 6/24 0% 1.40 RR Seven ryanmens Kirov
12 366 2018-05-01 46/72 0% 3.85 EMA Haru Shanten 2018 Perm
13 370 2018-02-17 18/28 0% 1.70 RR Fuyu Shanten Perm
14 254 2017-11-12 54/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
15 148 2017-03-25 24/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017 Perm