Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Common russian riichi rating (CRR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

46 place (430.27).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (109.09 * 3.30 * 0.86 + 400 * 3.45 * 0.86 + 895.52 * 3.50 * 1 + 307.69 * 1.80 * 1 + 520 * 4.20 * 1 + 0 * 4.05 * 1) / (3.30 * 0.86 + 3.45 * 0.86 + 3.50 * 1 + 1.80 * 1 + 4.20 * 1 + 4.05 * 1) = 380.83155658590385

p2 = (895.52 * 3.50 * 1 + 520 * 4.20 * 1 + 400 * 3.45 * 0.86 + 307.69 * 1.80 * 1) / max_coefficients = 479.7023457205228

score = 380.83155658590385 * 0.5 + 479.7023457205228 * 0.5 = 430.2669511532133

Rating changes

Show

all results
Date Place Points Reason
2022-12-19 48 -> 46 427.96 -> 430.27
2022-12-18 45 -> 48 427.96
2022-11-28 46 -> 45 429.21 -> 427.96

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 50 -> 46 358.37 -> 429.21

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2022-11-03 51 -> 50 358.37
2022-08-27 57 -> 51 329.72 -> 358.37

Sun tournament: 0% -> 100%
2022-08-20 56 -> 57 329.72
2022-07-09 54 -> 56 329.72
2022-06-12 25 -> 54 381.51 -> 329.72

Moscow Riichi 2022: 0% -> 100%
2022-05-07 138 -> 25 162.41 -> 381.51

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 520 2022-11-06 37/76 100% 4.20 RR IX Russian Riichi Championship
2 308 2022-08-27 28/40 100% 1.80 CRR Sun tournament
3 0 2022-06-12 112/112 100% 4.05 RR Moscow Riichi 2022
4 896 2022-03-20 8/68 100% 3.50 RR Tenpai can't buy happiness
5 400 2021-11-28 46/76 86% 3.45 RR Saint Petersburg Open 2021
6 109 2021-11-06 50/56 86% 3.30 RR Kirov Tournament
7 216 2019-12-15 88/112 0% 4.05 EMA VIII Russian Riichi Championship
8 286 2019-11-24 46/64 0% 3.45 EMA Saint Petersburg Open 2019
9 185 2019-07-21 23/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019