Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

Rating date March 6, 2024 (latest changes March 6, 2024).

102 place (268.23).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (948.72 * 1.80 * 0.43 + 838.71 * 1.80 * 0.86 + 0 + 0 + 0) / (1.80 * 0.43 + 1.80 * 0.86 + 1 + 1 + 1) = 381.2120596282455

p2 = (838.71 * 1.80 * 0.86 + 948.72 * 1.80 * 0.43) / max_coefficients = 155.23974166812263

score = 381.2120596282455 * 0.5 + 155.23974166812263 * 0.5 = 268.22590064818405

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 106 -> 102 264.81 -> 268.23
2024-02-27 102 -> 106 286.84 -> 264.81

Sun tournament: 57% -> 43%
2024-02-25 91 -> 102 304.26 -> 286.84

Earth cup: 100% -> 86%
2024-02-12 96 -> 91 304.26
2024-01-20 97 -> 96 304.26
2024-01-06 100 -> 97 300.43 -> 304.26
2024-01-05 102 -> 100 300.43
2023-12-27 97 -> 102 320.02 -> 300.43

Sun tournament: 71% -> 57%
2023-12-19 99 -> 97 320.02
2023-12-12 100 -> 99 320.02

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 839 2023-02-25 6/32 86% 1.80 CRR Earth cup
2 949 2022-08-27 3/40 43% 1.80 CRR Sun tournament
3 240 2021-11-28 58/76 0% 3.45 RR Saint Petersburg Open 2021
4 857 2019-11-24 10/64 0% 3.45 EMA Saint Petersburg Open 2019
5 675 2017-12-11 28/84 0% 3.40 EMA VI Russian Riichi Championship 2017
6 231 2017-10-01 31/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
7 77 2017-06-03 37/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
8 0 2017-03-18 44/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
9 873 2016-12-04 10/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
10 258 2016-10-16 24/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
11 613 2016-03-27 13/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
12 267 2015-12-06 12/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
13 632 2015-11-15 8/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league