Shatrova Valeriya

From Yekaterinburg, Russia

EMA: 15020067

Player page

Common russian riichi rating (CRR)

Rating date June 8, 2025 (latest changes June 8, 2025).

40 place (621.69).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (532.71 * 4.60 * 0.86 + 723.40 * 2.80 * 1 + 860.76 * 3.65 * 1 + 393.26 * 3.75 * 1 + 628.57 * 3.50 * 1) / (4.60 * 0.86 + 2.80 * 1 + 3.65 * 1 + 3.75 * 1 + 3.50 * 1) = 620.2194000224456

p2 = (860.76 * 3.65 * 1 + 628.57 * 3.50 * 1 + 532.71 * 4.60 * 0.86 + 723.40 * 2.80 * 1) / max_coefficients = 623.1693462500971

score = 620.2194000224456 * 0.5 + 623.1693462500971 * 0.5 = 621.6943731362713

Rating changes

Show

all results
Date Place Points Reason
2025-05-30 41 -> 40 621.69
2025-05-12 38 -> 41 618.25 -> 621.69

X Russian Championship: 100% -> 86%
2025-05-03 47 -> 38 574.57 -> 618.25

Riichi over The Volga 2025: 0% -> 100%
2025-04-26 46 -> 47 574.57
2025-03-10 48 -> 46 574.57
2025-03-02 47 -> 48 574.57
2025-02-25 48 -> 47 574.57
2025-02-16 42 -> 48 574.57
2025-02-11 44 -> 42 574.57
2025-02-02 42 -> 44 574.57

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 629 2025-05-03 27/71 100% 3.50 RR Riichi over The Volga 2025 Samara
2 393 2024-10-13 55/90 100% 3.75 RR Moscow Riichi 2024 Moscow
3 861 2024-08-04 12/80 100% 3.65 RR Riichi over Volga Samara
4 723 2024-07-14 14/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
5 533 2024-05-12 51/108 86% 4.60 RR X Russian Championship Perm
6 831 2019-05-04 15/84 0% 4.20 EMA Haru Shanten 2019 Perm
7 842 2019-02-10 4/20 0% 2.10 RR Fuyu Shanten 2019 Perm
8 934 2018-11-18 7/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
9 444 2018-08-11 16/28 0% 1.70 RR Natsu Shanten 2018 Perm
10 197 2018-05-01 58/72 0% 3.85 EMA Haru Shanten 2018 Perm
11 667 2018-02-17 10/28 0% 1.70 RR Fuyu Shanten Perm
12 0 2017-11-12 72/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
13 333 2017-03-25 19/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017 Perm