Altynchurin Alexandr

From Ivanovo, Russia

EMA: 15990184

Player page

Common russian riichi rating (CRR)

Rating date Sept. 24, 2026 (latest changes Sept. 23, 2026).

332 place (115.49).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (818.18 * 1.10 * 0.86 + 111.11 * 2.45 * 1 + 0 + 0 + 0) / (1.10 * 0.86 + 2.45 * 1 + 1 + 1 + 1) = 163.24746081926415

p2 = (818.18 * 1.10 * 0.86 + 111.11 * 2.45 * 1) / max_coefficients = 67.72290720311487

score = 163.24746081926415 * 0.5 + 67.72290720311487 * 0.5 = 115.48518401118952

Rating changes

Show

all results
Date Place Points Reason
2026-09-15 333 -> 332 115.49
2026-09-06 326 -> 333 115.49
2026-09-01 331 -> 326 115.49
2026-08-31 331 115.38 -> 115.49
2026-08-30 329 -> 331 115.38
2026-08-29 330 -> 329 115.38
2026-08-16 325 -> 330 115.38
2026-08-15 325 115.13 -> 115.38
2026-08-14 326 -> 325 115.13
2026-08-13 327 -> 326 115.13

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 111 2026-08-02 25/28 100% 2.45 RR Ivanovo Babayka 2026 Ivanovo
2 818 2025-08-02 🥉 3/12 86% 1.10 CRR turnir-desyatiletiya-kluba-damaten-2015-2025 Ivanovo
3 9 2019-12-15 111/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
4 400 2019-08-03 10/16 0% 1.40 RR Ivanovo open riichi tournament 2019 Ivanovo
5 264 2018-11-18 68/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
6 400 2018-08-04 10/16 0% 1.40 CRR Ivanovo open riichi tournament 2018 Ivanovo
7 14 2017-11-12 71/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
8 593 2017-08-06 12/28 0% 2.30 EMA Ivanovo Region Riichi 2017 Ivanovo
9 930 2017-03-18 4/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
10 273 2017-02-26 9/12 0% 1.30 CRR Ivanovo riichi mahjong tournament 2017 Ivanovo
11 867 2016-08-13 🥉 3/16 0% 1.40 RR Orphan Tournament 2016 Ivanovo
12 333 2016-02-22 27/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
13 533 2016-01-09 8/16 0% 1.40 RR Ivanovo riichi mahjong tournament 2016 Ivanovo
14 57 2015-08-22 34/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015 Nizhny Novgorod
15 95 2014-12-07 58/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
16 587 2014-02-15 32/76 0% 2.50 RR Moscow Riichi 2014 Moscow
17 891 2013-05-19 7/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow