Antonov Evgeny

From Moscow, Russia

EMA: 15990060

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Common russian riichi rating (CRR)

Rating date July 3, 2023 (latest changes July 3, 2023).

20 place (556.84).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

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 = 422.4929515714331

score = 691.1772910623706 * 0.5 + 422.4929515714331 * 0.5 = 556.8351213169019

Rating changes

Show

all results
Date Place Points Reason
2023-06-19 20 574.80 -> 556.84

Agari team tournament: 57% -> 43%
2023-06-12 19 -> 20 590.50 -> 574.80

Moscow Riichi 2022: 100% -> 86%
2023-06-11 7 -> 19 612.09 -> 590.50
2023-05-28 10 -> 7 612.93 -> 612.09

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 13 -> 10 603.56 -> 612.93
2023-05-06 10 -> 13 616.38 -> 603.56

Kirov Tournament: 57% -> 43%
2023-04-19 6 -> 10 633.56 -> 616.38

Agari team tournament: 71% -> 57%
2023-03-28 9 -> 6 635.09 -> 633.56

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 9 625.21 -> 635.09
2023-03-06 10 -> 9 637.62 -> 625.21

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