Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

Rating date Nov. 26, 2023 (latest changes Nov. 26, 2023).

89 place (355.16).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (240 * 3.45 * 0.14 + 948.72 * 1.80 * 0.71 + 838.71 * 1.80 * 1 + 0 + 0) / (3.45 * 0.14 + 1.80 * 0.71 + 1.80 * 1 + 1 + 1) = 510.47323367531584

p2 = (838.71 * 1.80 * 1 + 948.72 * 1.80 * 0.71 + 240 * 3.45 * 0.14) / max_coefficients = 199.8481384326258

score = 510.47323367531584 * 0.5 + 199.8481384326258 * 0.5 = 355.16068605397084

Rating changes

Show

all results
Date Place Points Reason
2023-11-26 85 -> 89 355.87 -> 355.16
2023-11-20 87 -> 85 355.87
2023-11-09 88 -> 87 355.87
2023-11-06 89 -> 88 351.77 -> 355.87
2023-11-05 84 -> 89 351.77
2023-11-03 85 -> 84 351.77
2023-10-27 76 -> 85 369.69 -> 351.77

Sun tournament: 86% -> 71%
2023-10-22 74 -> 76 369.69
2023-10-12 78 -> 74 369.03 -> 369.69
2023-09-28 85 -> 78 361.74 -> 369.03

Saint Petersburg Open 2021: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 839 2023-02-25 6/32 100% 1.80 CRR Earth cup Saint Petersburg
2 949 2022-08-27 3/40 71% 1.80 CRR Sun tournament Saint Petersburg
3 240 2021-11-28 58/76 14% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
4 857 2019-11-24 10/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
5 675 2017-12-11 28/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
6 231 2017-10-01 31/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
7 77 2017-06-03 37/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
8 0 2017-03-18 44/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
9 873 2016-12-04 10/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
10 258 2016-10-16 24/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
11 613 2016-03-27 13/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
12 267 2015-12-06 12/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league Saint Petersburg
13 632 2015-11-15 8/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg