Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Common russian riichi rating (CRR)

Rating date Sept. 28, 2021 (latest changes Sept. 26, 2021).

93 place (83.65).

max_coefficients = (2.90 * 0.43 + 1.20 * 1 + 4.05 * 0.29 + 1.10 * 1) = 4.700025

p1 = (285.71 * 3.45 * 0.14 + 216.22 * 4.05 * 0.29 + 0 + 0 + 0) / (3.45 * 0.14 + 4.05 * 0.29 + 1 + 1 + 1) = 84.09299604953883

p2 = (216.22 * 4.05 * 0.29 + 285.71 * 3.45 * 0.14) / max_coefficients = 83.19955744916251

score = 84.09299604953883 * 0.5 + 83.19955744916251 * 0.5 = 83.64627674935068

Rating changes

Show

Date Place Points Reason
2021-09-26 93 83.15 -> 83.65
2021-09-24 91 -> 93 107.60 -> 83.15

Saint Petersburg Open 2019: 29% -> 14%

2021-09-08 99 -> 91 103.12 -> 107.60
2021-09-04 101 -> 99 103.12
2021-08-25 110 -> 101 103.12
2021-08-20 112 -> 110 103.12
2021-08-15 108 -> 112 114.53 -> 103.12

VIII Russian Riichi Championship: 43% -> 29%

2021-08-02 109 -> 108 112.48 -> 114.53
2021-07-26 109 109.49 -> 112.48
2021-07-24 106 -> 109 126.38 -> 109.49

Saint Petersburg Open 2019: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 216 2019-12-15 88/112 29% 4.05 EMA VIII Russian Riichi Championship
2 286 2019-11-24 46/64 14% 3.45 EMA Saint Petersburg Open 2019
3 185 2019-07-21 23/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019