Antonov Evgeny

Final tournament winner 2025

From Moscow, Russia

EMA: 15990060

Player page

Internal rating (RR)

Rating date July 20, 2026 (latest changes July 14, 2026).

29 place (658.97).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (663.16 * 3.85 * 0.14 + 550.56 * 3.75 * 0.29 + 580.65 * 3.10 * 0.43 + 980.39 * 3.05 * 0.57 + 779.66 * 3.25 * 0.57 + 519.48 * 3.45 * 1 + 1000 * 3 * 1 + 729.73 * 3.40 * 1) / (3.85 * 0.14 + 3.75 * 0.29 + 3.10 * 0.43 + 3.05 * 0.57 + 3.25 * 0.57 + 3.45 * 1 + 3 * 1 + 3.40 * 1) = 741.2155594932202

p2 = (1000 * 3 * 1 + 729.73 * 3.40 * 1 + 519.48 * 3.45 * 1 + 980.39 * 3.05 * 0.57) / max_coefficients = 576.7193117295307

score = 741.2155594932202 * 0.5 + 576.7193117295307 * 0.5 = 658.9674356113754

Rating changes

Show

all results
Date Place Points Reason
2026-07-12 28 -> 29 658.97
2026-07-07 27 -> 28 656.86 -> 658.97

Moscow Open Riichi Marathon: 57% -> 43%
2026-07-03 28 -> 27 656.86
2026-07-01 28 655.69 -> 656.86

SPB Riichi Open 2024: 29% -> 14%
2026-06-16 27 -> 28 659.53 -> 655.69

White Wolf Cup: 71% -> 57%
2026-06-15 29 -> 27 648.96 -> 659.53
2026-06-14 19 -> 29 673.75 -> 648.96
2026-06-13 21 -> 19 671.05 -> 673.75

Moscow Riichi 2024: 43% -> 29%
2026-06-09 20 -> 21 672.13 -> 671.05

Agari Summer Tournament 2024: 14% -> 0%
2026-06-04 19 -> 20 672.13

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 730 2026-02-23 21/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 1000 2025-11-30 🥇 1/32 100% 3.00 RR Final Cup 2025 Moscow
3 519 2025-08-31 38/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
4 780 2025-02-16 14/60 57% 3.25 RR White Wolf Cup Saint Petersburg
5 980 2025-02-02 🥈 2/52 57% 3.05 RR Agari Winter Tournament 2025 Moscow
6 581 2025-01-07 14/32 43% 3.10 RR Moscow Open Riichi Marathon Moscow
7 551 2024-10-13 41/90 29% 3.75 RR Moscow Riichi 2024 Moscow
8 663 2024-09-01 33/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
9 824 2024-06-09 10/52 0% 3.05 RR Agari Summer Tournament 2024 Moscow
10 725 2024-03-10 15/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
11 907 2023-09-03 11/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
12 919 2022-06-12 10/112 0% 4.05 RR Moscow Riichi 2022 Moscow
13 872 2021-12-19 7/48 0% 3.10 RR Agari team tournament Moscow
14 427 2021-11-28 44/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
15 727 2021-11-06 16/56 0% 3.30 RR Kirov Tournament Kirov
16 355 2020-01-26 21/32 0% 2.70 RR The last chance: back to 2019 Moscow
17 387 2019-12-15 69/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
18 590 2017-03-11 17/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
19 977 2016-09-11 🥉 3/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
20 879 2016-03-13 13/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
21 460 2014-12-07 35/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
22 63 2014-09-21 60/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
23 427 2014-02-15 44/76 0% 2.50 RR Moscow Riichi 2014 Moscow
24 99 2013-12-08 65/72 0% 3.25 EMA Russian Riichi Championship 2013 Moscow
25 582 2013-05-19 24/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow
26 400 2011-04-23 22/36 0% 0.90 EMA Moscow Riichi 2011 Moscow