Antonov Evgeny

From Moscow, Russia

EMA: 15990060

Player page

Internal rating (RR)

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

17 place (561.39).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (727.27 * 3.30 * 0.43 + 426.67 * 3.45 * 0.43 + 872.34 * 3.10 * 0.43 + 918.92 * 4.05 * 0.86 + 0) / (3.30 * 0.43 + 3.45 * 0.43 + 3.10 * 0.43 + 4.05 * 0.86 + 1) = 691.1772910623706

p2 = (918.92 * 4.05 * 0.86 + 872.34 * 3.10 * 0.43 + 727.27 * 3.30 * 0.43 + 426.67 * 3.45 * 0.43) / max_coefficients = 431.59603212486184

score = 691.1772910623706 * 0.5 + 431.59603212486184 * 0.5 = 561.3866615936163

Rating changes

Show

all results
Date Place Points Reason
2023-06-19 17 579.65 -> 561.39

Agari team tournament: 57% -> 43%
2023-06-12 15 -> 17 595.34 -> 579.65

Moscow Riichi 2022: 100% -> 86%
2023-06-11 6 -> 15 633.08 -> 595.34
2023-05-28 6 630.09 -> 633.08

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 7 -> 6 619.48 -> 630.09
2023-05-06 7 633.06 -> 619.48

Kirov Tournament: 57% -> 43%
2023-04-19 6 -> 7 645.73 -> 633.06

Agari team tournament: 71% -> 57%
2023-03-28 6 642.12 -> 645.73

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 7 -> 6 631.76 -> 642.12
2023-03-06 7 644.45 -> 631.76

Kirov Tournament: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 919 2022-06-12 10/112 86% 4.05 RR Moscow Riichi 2022
2 872 2021-12-19 7/48 43% 3.10 RR Agari team tournament
3 427 2021-11-28 44/76 43% 3.45 RR Saint Petersburg Open 2021
4 727 2021-11-06 16/56 43% 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