Novikov Anton

Winner Yoroshiku League 2

From Saint Petersburg, Russia

EMA: 15990255

Player page

Internal rating (RR)

Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).

39 place (439.14).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.43) = 12.485890000000001

p1 = (468.47 * 4.05 * 0.43 + 925.23 * 4 * 1 + 0 + 0 + 0) / (4.05 * 0.43 + 4 * 1 + 1 + 1 + 1) = 516.7351013011929

p2 = (925.23 * 4 * 1 + 468.47 * 4.05 * 0.43) / max_coefficients = 361.5369028559437

score = 516.7351013011929 * 0.5 + 361.5369028559437 * 0.5 = 439.1360020785683

Rating changes

Show

all results
Date Place Points Reason
2024-01-06 39 430.85 -> 439.14
2023-12-12 40 -> 39 431.97 -> 430.85

Moscow Riichi 2022: 57% -> 43%
2023-11-28 33 -> 40 476.83 -> 431.97

Saint Petersburg Open 2021: 14% -> 0%
2023-11-20 35 -> 33 476.83
2023-11-06 37 -> 35 468.96 -> 476.83
2023-10-19 38 -> 37 468.96
2023-10-12 37 -> 38 467.68 -> 468.96

Moscow Riichi 2022: 71% -> 57%
2023-09-28 36 -> 37 480.53 -> 467.68

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 35 -> 36 480.53
2023-09-06 34 -> 35 480.53

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 925 2023-09-03 9/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 468 2022-06-12 60/112 43% 4.05 RR Moscow Riichi 2022 Moscow
3 653 2021-11-28 27/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
4 982 2019-12-15 3/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
5 984 2019-11-24 2/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
6 795 2019-06-02 9/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
7 77 2018-12-23 37/40 0% 2.90 RR North Cup 2018 Saint Petersburg
8 609 2018-09-23 10/24 0% 2.50 RR West cup 2018 Saint Petersburg
9 986 2018-06-11 2/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
10 1000 2018-03-04 1/32 0% 2.70 RR East Cup 2018 Saint Petersburg
11 325 2017-12-11 57/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
12 154 2017-10-01 34/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
13 846 2017-06-03 7/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
14 535 2017-03-18 21/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
15 986 2016-12-04 2/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
16 935 2016-10-16 3/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
17 348 2016-07-03 16/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
18 935 2016-03-27 3/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
19 1000 2015-12-06 1/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league Saint Petersburg
20 421 2015-11-15 12/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg
21 510 2015-10-18 26/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda