Novikov Anton

Winner Yoroshiku League 2

From Saint Petersburg, Russia

EMA: 15990255

Player page

Common russian riichi rating (CRR)

Rating date July 30, 2025 (latest changes July 30, 2025).

51 place (576.76).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35

p1 = (925.23 * 4 * 0.14 + 760.87 * 2.10 * 0.57 + 600 * 3.85 * 1 + 43.48 * 2.80 * 1 + 983.05 * 3.25 * 1 + 1000 * 1.90 * 1 + 277.78 * 2 * 1) / (4 * 0.14 + 2.10 * 0.57 + 3.85 * 1 + 2.80 * 1 + 3.25 * 1 + 1.90 * 1 + 2 * 1) = 611.6337883086708

p2 = (983.05 * 3.25 * 1 + 600 * 3.85 * 1 + 1000 * 1.90 * 1 + 760.87 * 2.10 * 0.57) / max_coefficients = 541.8840390879479

score = 611.6337883086708 * 0.5 + 541.8840390879479 * 0.5 = 576.7589136983094

Rating changes

Show

all results
Date Place Points Reason
2025-07-30 48 -> 51 585.61 -> 576.76

Seihoku spring tournament 2024: 71% -> 57%
2025-07-19 47 -> 48 585.61
2025-07-13 45 -> 47 585.61
2025-07-12 51 -> 45 580.40 -> 585.61
2025-07-10 52 -> 51 580.40
2025-07-05 53 -> 52 580.40
2025-07-03 51 -> 53 585.80 -> 580.40

SPB Riichi Open 2023: 29% -> 14%
2025-06-25 50 -> 51 585.80
2025-06-15 45 -> 50 593.89 -> 585.80
2025-06-14 41 -> 45 617.95 -> 593.89

Tonpu-master: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 278 2025-06-14 14/19 100% 2.00 CRR Tonpu-master Saint Petersburg
2 1000 2025-04-26 1/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
3 983 2025-02-16 2/60 100% 3.25 RR White Wolf Cup Saint Petersburg
4 43 2024-12-01 23/24 100% 2.80 CRR Riichi never changing Moscow
5 600 2024-09-01 39/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 761 2024-03-30 12/47 57% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
7 925 2023-09-03 9/108 14% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
8 419 2023-02-25 19/32 0% 1.80 CRR Earth cup Saint Petersburg
9 957 2022-12-18 2/24 0% 2.80 CRR Meeting in the billiard room Moscow
10 103 2022-08-27 36/40 0% 1.80 CRR Sun tournament Saint Petersburg
11 468 2022-06-12 60/112 0% 4.05 RR Moscow Riichi 2022 Moscow
12 653 2021-11-28 27/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
13 909 2019-12-22 2/12 0% 2.50 CRR 12 angry players Saint Petersburg
14 982 2019-12-15 3/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
15 984 2019-11-24 2/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
16 795 2019-06-02 9/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
17 77 2018-12-23 37/40 0% 2.90 RR North Cup 2018 Saint Petersburg
18 609 2018-09-23 10/24 0% 2.50 RR West cup 2018 Saint Petersburg
19 986 2018-06-11 2/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
20 1000 2018-03-04 1/32 0% 2.70 RR East Cup 2018 Saint Petersburg
21 325 2017-12-11 57/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
22 154 2017-10-01 34/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
23 846 2017-06-03 7/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
24 535 2017-03-18 21/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
25 986 2016-12-04 2/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
26 935 2016-10-16 3/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
27 348 2016-07-03 16/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
28 935 2016-03-27 3/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
29 1000 2015-12-06 1/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league Saint Petersburg
30 421 2015-11-15 12/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg
31 510 2015-10-18 26/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda