Shatrova Valeriya

From Yekaterinburg, Russia

EMA: 15020067

Player page

Common russian riichi rating (CRR)

Rating date July 23, 2026 (latest changes July 23, 2026).

21 place (707.95).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (860.76 * 3.65 * 0.14 + 393.26 * 3.75 * 0.29 + 628.57 * 3.50 * 0.71 + 800 * 2.50 * 1 + 825.17 * 4.71 * 1 + 1000 * 2.40 * 1) / (3.65 * 0.14 + 3.75 * 0.29 + 3.50 * 0.71 + 2.50 * 1 + 4.71 * 1 + 2.40 * 1) = 782.9170379354608

p2 = (825.17 * 4.71 * 1 + 1000 * 2.40 * 1 + 800 * 2.50 * 1 + 628.57 * 3.50 * 0.71) / max_coefficients = 632.9754958710322

score = 782.9170379354608 * 0.5 + 632.9754958710322 * 0.5 = 707.9462669032465

Rating changes

Show

all results
Date Place Points Reason
2026-07-17 22 -> 21 707.95
2026-07-14 22 707.10 -> 707.95

Guardian of the Winds: 14% -> 0%
2026-07-12 41 -> 22 622.03 -> 707.10

Poplar fluff. Mahjong. July.: 0% -> 100%
2026-07-03 40 -> 41 629.91 -> 622.03

Riichi over The Volga 2025: 86% -> 71%
2026-07-01 39 -> 40 629.91
2026-06-16 41 -> 39 629.91
2026-06-15 42 -> 41 620.34 -> 629.91
2026-06-14 73 -> 42 496.81 -> 620.34

XII Russian Championship: 0% -> 100%
2026-06-13 75 -> 73 494.55 -> 496.81

Moscow Riichi 2024: 43% -> 29%
2026-06-09 76 -> 75 494.55

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2026-07-12 🥇 1/32 100% 2.40 RR Poplar fluff. Mahjong. July. Yekaterinburg
2 825 2026-06-14 26/144 100% 4.71 RR XII Russian Championship Samara
3 800 2026-02-08 8/36 100% 2.50 RR One tsumo until spring Yekaterinburg
4 629 2025-05-03 27/71 71% 3.50 RR Riichi over The Volga 2025 Samara
5 393 2024-10-13 55/90 29% 3.75 RR Moscow Riichi 2024 Moscow
6 861 2024-08-04 12/80 14% 3.65 RR Riichi over Volga Samara
7 723 2024-07-14 14/48 0% 2.80 RR Guardian of the Winds Yekaterinburg
8 533 2024-05-12 51/108 0% 4.60 RR X Russian Championship Perm
9 831 2019-05-04 15/84 0% 4.20 EMA Haru Shanten 2019 Perm
10 842 2019-02-10 4/20 0% 2.10 RR Fuyu Shanten 2019 Perm
11 934 2018-11-18 7/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
12 444 2018-08-11 16/28 0% 1.70 RR Natsu Shanten 2018 Perm
13 197 2018-05-01 58/72 0% 3.85 EMA Haru Shanten 2018 Perm
14 667 2018-02-17 10/28 0% 1.70 RR Fuyu Shanten Perm
15 0 2017-11-12 72/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
16 333 2017-03-25 19/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017 Perm