Novikov Anton

Winner Yoroshiku League 2

From Saint Petersburg, Russia

EMA: 15990255

Player page

Internal rating (RR)

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

27 place (631.13).

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

p1 = (925.23 * 4 * 0.43 + 760.87 * 2.10 * 0.86 + 600 * 3.85 * 1 + 983.05 * 3.25 * 1 + 0) / (4 * 0.43 + 2.10 * 0.86 + 3.85 * 1 + 3.25 * 1 + 1) = 728.4668654444388

p2 = (983.05 * 3.25 * 1 + 600 * 3.85 * 1 + 925.23 * 4 * 0.43 + 760.87 * 2.10 * 0.86) / max_coefficients = 533.7943217665614

score = 728.4668654444388 * 0.5 + 533.7943217665614 * 0.5 = 631.1305936055

Rating changes

Show

all results
Date Place Points Reason
2025-03-30 26 -> 27 638.74 -> 631.13

Seihoku spring tournament 2024: 100% -> 86%
2025-03-03 24 -> 26 659.90 -> 638.74

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 25 -> 24 659.90
2025-02-16 62 -> 25 484.18 -> 659.90

White Wolf Cup: 0% -> 100%
2025-02-02 59 -> 62 484.18
2025-01-26 58 -> 59 484.18
2025-01-07 57 -> 58 484.18
2025-01-03 53 -> 57 509.77 -> 484.18

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 52 -> 53 509.77
2024-11-06 53 -> 52 509.77

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 983 2025-02-16 2/60 100% 3.25 RR White Wolf Cup
2 600 2024-09-01 39/96 100% 3.85 RR SPB Riichi Open 2024
3 761 2024-03-30 12/47 86% 2.10 RR Seihoku spring tournament 2024
4 925 2023-09-03 9/108 43% 4.00 RR SPB Riichi Open 2023
5 468 2022-06-12 60/112 0% 4.05 RR Moscow Riichi 2022
6 653 2021-11-28 27/76 0% 3.45 RR Saint Petersburg Open 2021
7 982 2019-12-15 3/112 0% 4.05 EMA VIII Russian Riichi Championship
8 984 2019-11-24 2/64 0% 3.45 EMA Saint Petersburg Open 2019
9 795 2019-06-02 9/40 0% 2.90 RR Summer Cup 2019
10 77 2018-12-23 37/40 0% 2.90 RR North Cup 2018
11 609 2018-09-23 10/24 0% 2.50 RR West cup 2018
12 986 2018-06-11 2/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
13 1000 2018-03-04 1/32 0% 2.70 RR East Cup 2018
14 325 2017-12-11 57/84 0% 3.40 EMA VI Russian Riichi Championship 2017
15 154 2017-10-01 34/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
16 846 2017-06-03 7/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
17 535 2017-03-18 21/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
18 986 2016-12-04 2/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
19 935 2016-10-16 3/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
20 348 2016-07-03 16/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
21 935 2016-03-27 3/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
22 1000 2015-12-06 1/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
23 421 2015-11-15 12/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league
24 510 2015-10-18 26/52 0% 2.90 EMA Russian Open Riichi Championship 2015