Novikov Anton

Winner Yoroshiku League 2

From Saint Petersburg, Russia

EMA: 15990255

Player page

Internal rating (RR)

Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).

36 place (480.53).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (653.33 * 3.45 * 0.29 + 468.47 * 4.05 * 0.71 + 925.23 * 4 * 1 + 0 + 0) / (3.45 * 0.29 + 4.05 * 0.71 + 4 * 1 + 1 + 1) = 577.020179013583

p2 = (925.23 * 4 * 1 + 468.47 * 4.05 * 0.71 + 653.33 * 3.45 * 0.29) / max_coefficients = 384.03103433523677

score = 577.020179013583 * 0.5 + 384.03103433523677 * 0.5 = 480.52560667440986

Rating changes

Show

all results
Date Place Points Reason
2023-09-20 35 -> 36 480.53
2023-09-06 34 -> 35 480.53
2023-09-03 94 -> 34 223.16 -> 480.53

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 96 -> 94 223.16
2023-08-12 94 -> 96 236.79 -> 223.16

Moscow Riichi 2022: 86% -> 71%
2023-07-28 91 -> 94 259.61 -> 236.79

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 92 -> 91 256.14 -> 259.61
2023-07-06 93 -> 92 256.14
2023-06-12 93 266.60 -> 256.14

Moscow Riichi 2022: 100% -> 86%
2023-06-11 73 -> 93 282.21 -> 266.60

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 925 2023-09-03 9/108 100% 4.00 RR SPB Riichi Open 2023
2 468 2022-06-12 60/112 71% 4.05 RR Moscow Riichi 2022
3 653 2021-11-28 27/76 29% 3.45 RR Saint Petersburg Open 2021
4 982 2019-12-15 3/112 0% 4.05 EMA VIII Russian Riichi Championship
5 984 2019-11-24 2/64 0% 3.45 EMA Saint Petersburg Open 2019
6 795 2019-06-02 9/40 0% 2.90 RR Summer Cup 2019
7 77 2018-12-23 37/40 0% 2.90 RR North Cup 2018
8 609 2018-09-23 10/24 0% 2.50 RR West cup 2018
9 986 2018-06-11 2/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
10 1000 2018-03-04 1/32 0% 2.70 RR East Cup 2018
11 325 2017-12-11 57/84 0% 3.40 EMA VI Russian Riichi Championship 2017
12 154 2017-10-01 34/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
13 846 2017-06-03 7/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
14 535 2017-03-18 21/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
15 986 2016-12-04 2/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
16 935 2016-10-16 3/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
17 348 2016-07-03 16/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
18 935 2016-03-27 3/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
19 1000 2015-12-06 1/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
20 421 2015-11-15 12/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league
21 510 2015-10-18 26/52 0% 2.90 EMA Russian Open Riichi Championship 2015