Kinzibaev Ernest

From Ufa, Russia

EMA: 15020041

Player page

Internal rating (RR)

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

82 place (248.47).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.10 * 0.57) = 12.52139

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 = 202.5390152371262

score = 294.3995969530018 * 0.5 + 202.5390152371262 * 0.5 = 248.46930609506398

Rating changes

Show

all results
Date Place Points Reason
2023-05-28 83 -> 82 246.88 -> 248.47
2023-05-20 83 243.11 -> 246.88
2023-05-06 78 -> 83 268.89 -> 243.11

Kirov Tournament: 57% -> 43%
2023-04-19 78 266.91 -> 268.89
2023-03-28 79 -> 78 264.95 -> 266.91
2023-03-20 80 -> 79 261.24 -> 264.95
2023-03-06 75 -> 80 284.88 -> 261.24

Kirov Tournament: 71% -> 57%
2023-02-19 76 -> 75 283.35 -> 284.88
2023-01-28 76 281.04 -> 283.35
2023-01-06 74 -> 76 303.21 -> 281.04

Kirov Tournament: 86% -> 71%

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