Antonov Evgeny

Final tournament winner 2025

From Moscow, Russia

EMA: 15990060

Player page

Common russian riichi rating (CRR)

Rating date Dec. 6, 2025 (latest changes Dec. 4, 2025).

10 place (741.39).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (725.49 * 3.05 * 0.29 + 823.53 * 3.05 * 0.57 + 663.16 * 3.85 * 0.71 + 550.56 * 3.75 * 0.86 + 869.57 * 2.80 * 0.86 + 580.65 * 3.10 * 1 + 980.39 * 3.05 * 1 + 779.66 * 3.25 * 1 + 1000 * 3 * 1) / (3.05 * 0.29 + 3.05 * 0.57 + 3.85 * 0.71 + 3.75 * 0.86 + 2.80 * 0.86 + 3.10 * 1 + 3.05 * 1 + 3.25 * 1 + 3 * 1) = 773.0119686212144

p2 = (1000 * 3 * 1 + 980.39 * 3.05 * 1 + 779.66 * 3.25 * 1 + 869.57 * 2.80 * 0.86) / max_coefficients = 709.7625418060202

score = 773.0119686212144 * 0.5 + 709.7625418060202 * 0.5 = 741.3872552136172

Rating changes

Show

all results
Date Place Points Reason
2025-12-01 8 -> 10 753.84 -> 741.39

Riichi never changing: 100% -> 86%
2025-11-30 21 -> 8 682.38 -> 753.84

Final Cup 2025: 0% -> 100%
2025-11-25 17 -> 21 696.74 -> 682.38
2025-11-12 20 -> 17 696.74
2025-11-10 20 696.60 -> 696.74

Agari Spring Tournament 2024: 43% -> 29%
2025-11-04 16 -> 20 711.47 -> 696.60
2025-11-01 17 -> 16 722.05 -> 711.47

SPB Riichi Open 2024: 86% -> 71%
2025-10-13 17 709.10 -> 722.05

Moscow Riichi 2024: 100% -> 86%
2025-10-09 17 709.95 -> 709.10

Agari Summer Tournament 2024: 71% -> 57%
2025-10-04 18 -> 17 709.95

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2025-11-30 🥇 1/32 100% 3.00 RR Final Cup 2025 Moscow
2 519 2025-08-31 38/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 780 2025-02-16 14/60 100% 3.25 RR White Wolf Cup Saint Petersburg
4 980 2025-02-02 🥈 2/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
5 581 2025-01-07 14/32 100% 3.10 RR Moscow Open Riichi Marathon Moscow
6 870 2024-12-01 4/24 86% 2.80 CRR Riichi never changing Moscow
7 551 2024-10-13 41/90 86% 3.75 RR Moscow Riichi 2024 Moscow
8 663 2024-09-01 33/96 71% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
9 824 2024-06-09 10/52 57% 3.05 RR Agari Summer Tournament 2024 Moscow
10 725 2024-03-10 15/52 29% 3.05 RR Agari Spring Tournament 2024 Moscow
11 590 2023-11-26 17/40 0% 2.90 CRR Autumn Agari tournament Moscow
12 907 2023-09-03 11/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
13 919 2022-06-12 10/112 0% 4.05 RR Moscow Riichi 2022 Moscow
14 872 2021-12-19 7/48 0% 3.10 RR Agari team tournament Moscow
15 427 2021-11-28 44/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
16 727 2021-11-06 16/56 0% 3.30 RR Kirov Tournament Kirov
17 355 2020-01-26 21/32 0% 2.70 RR The last chance: back to 2019 Moscow
18 387 2019-12-15 69/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
19 590 2017-03-11 17/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
20 977 2016-09-11 🥉 3/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
21 879 2016-03-13 13/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
22 460 2014-12-07 35/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
23 63 2014-09-21 60/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
24 427 2014-02-15 44/76 0% 2.50 RR Moscow Riichi 2014 Moscow
25 99 2013-12-08 65/72 0% 3.25 EMA Russian Riichi Championship 2013 Moscow
26 582 2013-05-19 24/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow
27 400 2011-04-23 22/36 0% 0.90 EMA Moscow Riichi 2011 Moscow