Novikov Anton

From Saint Petersburg, Russia

EMA: 15990255

Player page

Internal rating (RR)

Rating date July 5, 2022 (latest changes June 30, 2022).

10 place (759.86).

max_coefficients = (4.05 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.05

p1 = (76.92 * 2.90 * 0.14 + 794.87 * 2.90 * 0.57 + 984.13 * 3.45 * 1 + 981.98 * 4.05 * 1 + 653.33 * 3.45 * 1 + 468.47 * 4.05 * 1) / (2.90 * 0.14 + 2.90 * 0.57 + 3.45 * 1 + 4.05 * 1 + 3.45 * 1 + 4.05 * 1) = 754.0416847523968

p2 = (981.98 * 4.05 * 1 + 984.13 * 3.45 * 1 + 653.33 * 3.45 * 1 + 468.47 * 4.05 * 1) / max_coefficients = 765.6857142857142

score = 754.0416847523968 * 0.5 + 765.6857142857142 * 0.5 = 759.8636995190554

Rating changes

Show

Date Place Points Reason
2022-06-30 15 -> 10 741.93 -> 759.86

North Cup 2018: 29% -> 14%

2022-06-12 9 -> 15 778.09 -> 741.93

Moscow Riichi 2022: 0% -> 100%

2022-05-30 7 -> 9 786.18 -> 778.09

West cup 2018: 14% -> 0%

Summer Cup 2019: 71% -> 57%

2022-04-30 11 -> 7 775.75 -> 786.18

North Cup 2018: 43% -> 29%

2022-03-30 10 -> 11 784.73 -> 775.75

Summer Cup 2019: 86% -> 71%

West cup 2018: 29% -> 14%

2022-03-20 8 -> 10 786.05 -> 784.73
2022-02-28 9 -> 8 772.81 -> 786.05

North Cup 2018: 57% -> 43%

2022-01-30 8 -> 9 785.66 -> 772.81

Summer Cup 2019: 100% -> 86%

RCR Saint Petersburg South Cup 2018: 14% -> 0%

West cup 2018: 43% -> 29%

2021-12-30 10 -> 8 762.02 -> 785.66

North Cup 2018: 71% -> 57%

2021-12-19 12 -> 10 762.02

Tournaments

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