Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

99 place (237.26).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (240 * 3.45 * 0.71 + 948.72 * 1.80 * 1 + 0 + 0 + 0) / (3.45 * 0.71 + 1.80 * 1 + 1 + 1 + 1) = 316.49559113119096

p2 = (948.72 * 1.80 * 1 + 240 * 3.45 * 0.71) / max_coefficients = 158.01580756013746

score = 316.49559113119096 * 0.5 + 158.01580756013746 * 0.5 = 237.2556993456642

Rating changes

Show

all results
Date Place Points Reason
2023-01-28 99 238.00 -> 237.26

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 98 -> 99 238.00
2023-01-06 99 -> 98 238.00
2023-01-03 100 -> 99 238.00
2022-12-19 100 237.21 -> 238.00
2022-12-18 98 -> 100 237.21
2022-11-28 99 -> 98 237.09 -> 237.21

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 81 -> 99 242.34 -> 237.09
2022-08-27 81 242.34

Sun tournament: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 949 2022-08-27 3/40 100% 1.80 CRR Sun tournament
2 240 2021-11-28 58/76 71% 3.45 RR Saint Petersburg Open 2021
3 857 2019-11-24 10/64 0% 3.45 EMA Saint Petersburg Open 2019
4 675 2017-12-11 28/84 0% 3.40 EMA VI Russian Riichi Championship 2017
5 231 2017-10-01 31/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
6 77 2017-06-03 37/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
7 0 2017-03-18 44/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
8 873 2016-12-04 10/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
9 258 2016-10-16 24/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
10 613 2016-03-27 13/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
11 267 2015-12-06 12/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
12 632 2015-11-15 8/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league