Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Internal rating (RR)

Rating date July 28, 2023 (latest changes July 28, 2023).

71 place (315.09).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (109.09 * 3.30 * 0.29 + 400 * 3.45 * 0.29 + 895.52 * 3.50 * 0.57 + 0 * 4.05 * 0.86 + 520 * 4.20 * 1 + 22.99 * 3.75 * 1) / (3.30 * 0.29 + 3.45 * 0.29 + 3.50 * 0.57 + 4.05 * 0.86 + 4.20 * 1 + 3.75 * 1) = 296.9641613511205

p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.57 + 400 * 3.45 * 0.29 + 109.09 * 3.30 * 0.29) / max_coefficients = 333.21126236899875

score = 296.9641613511205 * 0.5 + 333.21126236899875 * 0.5 = 315.0877118600596

Rating changes

Show

all results
Date Place Points Reason
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%
2023-07-06 65 341.90 -> 342.98

Kirov Tournament: 43% -> 29%
2023-06-12 71 -> 65 329.29 -> 341.90

Moscow Riichi 2022: 100% -> 86%
2023-06-11 44 -> 71 395.81 -> 329.29

Money can not buy tenpai: 0% -> 100%
2023-05-28 45 -> 44 400.68 -> 395.81

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 42 -> 45 418.45 -> 400.68

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 44 -> 42 415.90 -> 418.45

Kirov Tournament: 57% -> 43%
2023-05-05 117 -> 44 162.41 -> 415.90
2021-02-01 202 -> 117 170.47 -> 162.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 23 2023-06-11 86/88 100% 3.75 RR Money can not buy tenpai Perm
2 520 2022-11-06 37/76 100% 4.20 RR IX Russian Riichi Championship Perm
3 0 2022-06-12 112/112 86% 4.05 RR Moscow Riichi 2022 Moscow
4 896 2022-03-20 8/68 57% 3.50 RR Tenpai can't buy happiness Perm
5 400 2021-11-28 46/76 29% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
6 109 2021-11-06 50/56 29% 3.30 RR Kirov Tournament Kirov
7 216 2019-12-15 88/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
8 286 2019-11-24 46/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
9 185 2019-07-21 23/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019 Prague