Kinzibaev Ernest

From Ufa, Russia

EMA: 15020041

Player page

Internal rating (RR)

Rating date June 11, 2023 (latest changes June 11, 2023).

42 place (442.59).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 3.50 * 0.71) = 14.50005

p1 = (763.64 * 3.30 * 0.43 + 346.67 * 4.20 * 1 + 827.59 * 3.75 * 1 + 0 + 0) / (3.30 * 0.43 + 4.20 * 1 + 3.75 * 1 + 1 + 1) = 496.24528570850316

p2 = (827.59 * 3.75 * 1 + 346.67 * 4.20 * 1 + 763.64 * 3.30 * 0.43) / max_coefficients = 388.9310726514736

score = 496.24528570850316 * 0.5 + 388.9310726514736 * 0.5 = 442.5881791799884

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 83 -> 42 248.47 -> 442.59

Money can not buy tenpai: 0% -> 100%
2023-05-28 84 -> 83 246.88 -> 248.47
2023-05-20 84 243.11 -> 246.88
2023-05-06 79 -> 84 268.89 -> 243.11

Kirov Tournament: 57% -> 43%
2023-04-19 79 266.91 -> 268.89
2023-03-28 80 -> 79 264.95 -> 266.91
2023-03-20 81 -> 80 261.24 -> 264.95
2023-03-06 76 -> 81 284.88 -> 261.24

Kirov Tournament: 71% -> 57%
2023-02-19 77 -> 76 283.35 -> 284.88
2023-01-28 77 281.04 -> 283.35

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 828 2023-06-11 16/88 100% 3.75 RR Money can not buy tenpai
2 347 2022-11-06 50/76 100% 4.20 RR IX Russian Riichi Championship
3 764 2021-11-06 14/56 43% 3.30 RR Kirov Tournament
4 103 2020-03-08 36/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
5 670 2018-11-18 31/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
6 667 2018-08-11 10/28 0% 1.70 RR Natsu Shanten 2018
7 634 2017-11-12 27/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
8 323 2017-06-03 22/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
9 519 2017-03-25 14/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017