Kinzibaev Ernest

From Ufa, Russia

EMA: 15020041

Player page

Internal rating (RR)

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

84 place (243.11).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118

p1 = (763.64 * 3.30 * 0.43 + 346.67 * 4.20 * 1 + 0 + 0 + 0) / (3.30 * 0.43 + 4.20 * 1 + 1 + 1 + 1) = 294.3995969530018

p2 = (346.67 * 4.20 * 1 + 763.64 * 3.30 * 0.43) / max_coefficients = 191.81873327494216

score = 294.3995969530018 * 0.5 + 191.81873327494216 * 0.5 = 243.10916511397198

Rating changes

Show

all results
Date Place Points Reason
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
2023-01-06 75 -> 77 303.21 -> 281.04

Kirov Tournament: 86% -> 71%
2022-12-19 75 302.03 -> 303.21
2022-11-28 75 299.23 -> 302.03

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 347 2022-11-06 50/76 100% 4.20 RR IX Russian Riichi Championship
2 764 2021-11-06 14/56 43% 3.30 RR Kirov Tournament
3 103 2020-03-08 36/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
4 670 2018-11-18 31/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
5 667 2018-08-11 10/28 0% 1.70 RR Natsu Shanten 2018
6 634 2017-11-12 27/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
7 323 2017-06-03 22/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
8 519 2017-03-25 14/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017