Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Internal rating (RR)

Rating date Dec. 12, 2023 (latest changes Dec. 12, 2023).

93 place (221.35).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001

p1 = (895.52 * 3.50 * 0.29 + 0 * 4.05 * 0.43 + 520 * 4.20 * 0.86 + 22.99 * 3.75 * 1 + 37.38 * 4 * 1) / (3.50 * 0.29 + 4.05 * 0.43 + 4.20 * 0.86 + 3.75 * 1 + 4 * 1) = 213.2056852388255

p2 = (520 * 4.20 * 0.86 + 895.52 * 3.50 * 0.29 + 37.38 * 4 * 1 + 22.99 * 3.75 * 1) / max_coefficients = 229.49796150745286

score = 213.2056852388255 * 0.5 + 229.49796150745286 * 0.5 = 221.35182337313918

Rating changes

Show

all results
Date Place Points Reason
2023-12-12 95 -> 93 212.29 -> 221.35

Moscow Riichi 2022: 57% -> 43%
2023-11-28 100 -> 95 219.53 -> 212.29

Saint Petersburg Open 2021: 14% -> 0%
2023-11-20 99 -> 100 246.85 -> 219.53

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 99 255.70 -> 246.85

Kirov Tournament: 14% -> 0%

IX Russian Riichi Championship: 100% -> 86%
2023-10-12 103 -> 99 246.40 -> 255.70

Moscow Riichi 2022: 71% -> 57%
2023-09-28 103 255.37 -> 246.40

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 99 -> 103 279.44 -> 255.37

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 100 -> 99 277.62 -> 279.44

Kirov Tournament: 29% -> 14%
2023-09-03 66 -> 100 328.40 -> 277.62

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 67 -> 66 328.40

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 43% 4.05 RR Moscow Riichi 2022
5 896 2022-03-20 8/68 29% 3.50 RR Tenpai can't buy happiness
6 400 2021-11-28 46/76 0% 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