Kinzibaev Ernest

From Ufa, Russia

EMA: 15020041

Player page

Internal rating (RR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

75 place (284.88).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.71) = 14.214335

p1 = (763.64 * 3.30 * 0.71 + 346.67 * 4.20 * 1 + 0 + 0 + 0) / (3.30 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 340.6900982401731

p2 = (763.64 * 3.30 * 0.71 + 346.67 * 4.20 * 1) / max_coefficients = 229.06734644990428

score = 340.6900982401731 * 0.5 + 229.06734644990428 * 0.5 = 284.8787223450387

Rating changes

Show

all results
Date Place Points Reason
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%
2022-12-19 74 302.03 -> 303.21
2022-11-28 74 299.23 -> 302.03
2022-11-06 164 -> 74 263.83 -> 299.23

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2020-02-01 164 263.83

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 71% 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