Antonov Evgeny

From Moscow, Russia

EMA: 15990060

Player page

Common russian riichi rating (CRR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

7 place (664.94).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (727.27 * 3.30 * 0.86 + 426.67 * 3.45 * 0.86 + 872.34 * 3.10 * 0.86 + 918.92 * 4.05 * 1 + 0) / (3.30 * 0.86 + 3.45 * 0.86 + 3.10 * 0.86 + 4.05 * 1 + 1) = 693.5834784455142

p2 = (918.92 * 4.05 * 1 + 872.34 * 3.10 * 0.86 + 727.27 * 3.30 * 0.86 + 426.67 * 3.45 * 0.86) / max_coefficients = 636.304697186611

score = 693.5834784455142 * 0.5 + 636.304697186611 * 0.5 = 664.9440878160626

Rating changes

Show

all results
Date Place Points Reason
2022-12-19 6 -> 7 677.73 -> 664.94

Agari team tournament: 100% -> 86%
2022-11-28 7 -> 6 672.44 -> 677.73

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 5 -> 7 705.63 -> 672.44

Kirov Tournament: 100% -> 86%
2022-08-20 4 -> 5 705.63
2022-06-12 12 -> 4 523.78 -> 705.63

Moscow Riichi 2022: 0% -> 100%
2022-05-07 116 -> 12 216.74 -> 523.78
2021-02-01 200 -> 116 210.84 -> 216.74
2020-02-01 200 210.84

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 919 2022-06-12 10/112 100% 4.05 RR Moscow Riichi 2022
2 872 2021-12-19 7/48 86% 3.10 RR Agari team tournament
3 427 2021-11-28 44/76 86% 3.45 RR Saint Petersburg Open 2021
4 727 2021-11-06 16/56 86% 3.30 RR Kirov Tournament
5 355 2020-01-26 21/32 0% 2.70 RR The last chance: back to 2019
6 387 2019-12-15 69/112 0% 4.05 EMA VIII Russian Riichi Championship
7 590 2017-03-11 17/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
8 977 2016-09-11 3/88 0% 3.45 EMA V Russian Riichi Championship 2016
9 879 2016-03-13 13/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
10 460 2014-12-07 35/64 0% 3.15 EMA Russian Open Riichi Championship 2014
11 63 2014-09-21 60/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
12 427 2014-02-15 44/76 0% 2.50 RR Moscow Riichi 2014
13 99 2013-12-08 65/72 0% 3.25 EMA Russian Riichi Championship 2013
14 582 2013-05-19 24/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013
15 400 2011-04-23 22/36 0% 0.90 EMA Moscow Riichi 2011