Tyurnin Alexey

From Perm, Russia

EMA: 15020056

Player page

Common russian riichi rating (CRR)

Rating date Jan. 31, 2026 (latest changes Jan. 30, 2026).

296 place (68.36).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (373.83 * 4.60 * 0.29 + 59.70 * 4.10 * 1 + 0 + 0 + 0) / (4.60 * 0.29 + 4.10 * 1 + 1 + 1 + 1) = 87.48047947403325

p2 = (373.83 * 4.60 * 0.29 + 59.70 * 4.10 * 1) / max_coefficients = 49.2361204013378

score = 87.48047947403325 * 0.5 + 49.2361204013378 * 0.5 = 68.35829993768553

Rating changes

Show

all results
Date Place Points Reason
2026-01-25 291 -> 296 68.36
2026-01-19 292 -> 291 68.36
2026-01-12 288 -> 292 86.95 -> 68.36

X Russian Championship: 43% -> 29%
2026-01-07 286 -> 288 86.95
2026-01-03 283 -> 286 86.95
2025-12-27 277 -> 283 86.95
2025-12-07 274 -> 277 86.95
2025-12-06 267 -> 274 86.95
2025-12-04 268 -> 267 86.95
2025-11-25 269 -> 268 86.95

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 60 2025-06-15 64/68 100% 4.10 RR 13 bloody tiles Perm
2 374 2024-05-12 68/108 29% 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