Shatrova Valeriya

From Yekaterinburg, Russia

EMA: 15020067

Player page

Internal rating (RR)

Rating date Nov. 6, 2024 (latest changes Nov. 6, 2024).

35 place (574.57).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (532.71 * 4.60 * 1 + 723.40 * 2.80 * 1 + 860.76 * 3.65 * 1 + 393.26 * 3.75 * 1 + 0) / (4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 3.75 * 1 + 1) = 575.4740506329114

p2 = (860.76 * 3.65 * 1 + 532.71 * 4.60 * 1 + 723.40 * 2.80 * 1 + 393.26 * 3.75 * 1) / max_coefficients = 573.6586750788643

score = 575.4740506329114 * 0.5 + 573.6586750788643 * 0.5 = 574.5663628558879

Rating changes

Show

all results
Date Place Points Reason
2024-11-06 37 -> 35 574.57
2024-11-03 39 -> 37 574.57
2024-10-13 45 -> 39 537.15 -> 574.57

Moscow Riichi 2024: 0% -> 100%
2024-10-11 47 -> 45 537.15
2024-09-06 48 -> 47 537.15
2024-09-03 51 -> 48 528.45 -> 537.15
2024-09-01 43 -> 51 540.82 -> 528.45
2024-08-11 43 538.17 -> 540.82
2024-08-04 77 -> 43 365.76 -> 538.17

Riichi over Volga: 0% -> 100%
2024-07-14 108 -> 77 192.87 -> 365.76

Guardian of the Winds: 0% -> 100%

Tournaments

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