Kinzibaev Ernest

From Ufa, Russia

EMA: 15020041

Player page

Internal rating (RR)

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

55 place (401.75).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (763.64 * 3.30 * 0.14 + 346.67 * 4.20 * 1 + 827.59 * 3.75 * 1 + 0 + 0) / (3.30 * 0.14 + 4.20 * 1 + 3.75 * 1 + 1 + 1) = 472.05555400961657

p2 = (827.59 * 3.75 * 1 + 346.67 * 4.20 * 1 + 763.64 * 3.30 * 0.14) / max_coefficients = 331.44163393780804

score = 472.05555400961657 * 0.5 + 331.44163393780804 * 0.5 = 401.74859397371233

Rating changes

Show

all results
Date Place Points Reason
2023-09-06 50 -> 55 420.18 -> 401.75

Kirov Tournament: 29% -> 14%
2023-09-03 38 -> 50 447.87 -> 420.18
2023-08-12 42 -> 38 439.02 -> 447.87
2023-07-20 44 -> 42 431.95 -> 439.02
2023-07-06 39 -> 44 450.67 -> 431.95

Kirov Tournament: 43% -> 29%
2023-06-19 41 -> 39 450.67
2023-06-12 41 442.59 -> 450.67
2023-06-11 82 -> 41 248.47 -> 442.59

Money can not buy tenpai: 0% -> 100%
2023-05-28 83 -> 82 246.88 -> 248.47
2023-05-20 83 243.11 -> 246.88

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 14% 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