Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Internal rating (RR)

Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).

98 place (246.85).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (400 * 3.45 * 0.14 + 895.52 * 3.50 * 0.43 + 0 * 4.05 * 0.57 + 520 * 4.20 * 0.86 + 22.99 * 3.75 * 1 + 37.38 * 4 * 1) / (3.45 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 4.20 * 0.86 + 3.75 * 1 + 4 * 1) = 233.00746402828878

p2 = (520 * 4.20 * 0.86 + 895.52 * 3.50 * 0.43 + 400 * 3.45 * 0.14 + 37.38 * 4 * 1) / max_coefficients = 260.6859343427505

score = 233.00746402828878 * 0.5 + 260.6859343427505 * 0.5 = 246.84669918551964

Rating changes

Show

all results
Date Place Points Reason
2023-11-06 98 255.70 -> 246.85

IX Russian Riichi Championship: 100% -> 86%

Kirov Tournament: 14% -> 0%
2023-10-12 102 -> 98 246.40 -> 255.70

Moscow Riichi 2022: 71% -> 57%
2023-09-28 102 255.37 -> 246.40

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 98 -> 102 279.44 -> 255.37

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 99 -> 98 277.62 -> 279.44

Kirov Tournament: 29% -> 14%
2023-09-03 65 -> 99 328.40 -> 277.62

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 66 -> 65 328.40
2023-08-12 71 -> 66 315.09 -> 328.40

Moscow Riichi 2022: 86% -> 71%
2023-07-28 68 -> 71 324.04 -> 315.09

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 65 -> 68 342.98 -> 324.04

Tenpai can't buy happiness: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 37 2023-09-03 104/108 100% 4.00 RR SPB Riichi Open 2023
2 23 2023-06-11 86/88 100% 3.75 RR Money can not buy tenpai
3 520 2022-11-06 37/76 86% 4.20 RR IX Russian Riichi Championship
4 0 2022-06-12 112/112 57% 4.05 RR Moscow Riichi 2022
5 896 2022-03-20 8/68 43% 3.50 RR Tenpai can't buy happiness
6 400 2021-11-28 46/76 14% 3.45 RR Saint Petersburg Open 2021
7 109 2021-11-06 50/56 0% 3.30 RR Kirov Tournament
8 216 2019-12-15 88/112 0% 4.05 EMA VIII Russian Riichi Championship
9 286 2019-11-24 46/64 0% 3.45 EMA Saint Petersburg Open 2019
10 185 2019-07-21 23/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019