Antonov Evgeny

From Moscow, Russia

EMA: 15990060

Player page

Internal rating (RR)

Rating date Feb. 22, 2025 (latest changes Feb. 16, 2025).

14 place (703.11).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (906.54 * 4 * 0.57 + 725.49 * 3.05 * 1 + 823.53 * 3.05 * 1 + 663.16 * 3.85 * 1 + 550.56 * 3.75 * 1 + 580.65 * 3.10 * 1 + 980.39 * 3.05 * 1 + 779.66 * 3.25 * 1) / (4 * 0.57 + 3.05 * 1 + 3.05 * 1 + 3.85 * 1 + 3.75 * 1 + 3.10 * 1 + 3.05 * 1 + 3.25 * 1) = 738.1495808647423

p2 = (980.39 * 3.05 * 1 + 663.16 * 3.85 * 1 + 779.66 * 3.25 * 1 + 823.53 * 3.05 * 1) / max_coefficients = 668.0769716088329

score = 738.1495808647423 * 0.5 + 668.0769716088329 * 0.5 = 703.1132762367877

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 14 689.93 -> 703.11

White Wolf Cup: 0% -> 100%
2025-02-02 25 -> 14 641.13 -> 689.93

Agari Winter Tournament 2025: 0% -> 100%
2025-01-26 24 -> 25 641.13
2025-01-07 19 -> 24 651.96 -> 641.13

Moscow Open Riichi Marathon: 0% -> 100%
2025-01-03 17 -> 19 671.63 -> 651.96

SPB Riichi Open 2023: 71% -> 57%
2024-11-03 16 -> 17 691.06 -> 671.63

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 12 -> 16 695.56 -> 691.06

Moscow Riichi 2024: 0% -> 100%
2024-10-11 13 -> 12 695.56
2024-09-06 12 -> 13 695.56
2024-09-03 12 703.31 -> 695.56

SPB Riichi Open 2023: 100% -> 86%

Tournaments

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