Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

Rating date June 27, 2024 (latest changes June 27, 2024).

152 place (191.93).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (948.72 * 1.80 * 0.14 + 838.71 * 1.80 * 0.57 + 195.65 * 2.10 * 1 + 0 + 0) / (1.80 * 0.14 + 1.80 * 0.57 + 2.10 * 1 + 1 + 1) = 281.7681507090948

p2 = (838.71 * 1.80 * 0.57 + 195.65 * 2.10 * 1 + 948.72 * 1.80 * 0.14) / max_coefficients = 102.09346328828639

score = 281.7681507090948 * 0.5 + 102.09346328828639 * 0.5 = 191.9308069986906

Rating changes

Show

Date Place Points Reason
2024-06-27 142 -> 152 215.32 -> 191.93

Sun tournament: 29% -> 14%

2024-06-25 135 -> 142 234.06 -> 215.32

Earth cup: 71% -> 57%

2024-06-22 136 -> 135 234.06
2024-06-11 140 -> 136 231.74 -> 234.06
2024-06-09 130 -> 140 231.74
2024-05-25 127 -> 130 231.74
2024-05-19 125 -> 127 231.74
2024-05-12 111 -> 125 239.71 -> 231.74
2024-05-06 113 -> 111 239.71
2024-05-05 112 -> 113 239.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 196 2024-03-30 38/47 100% 2.10 RR Seihoku spring tournament 2024
2 839 2023-02-25 6/32 57% 1.80 CRR Earth cup
3 949 2022-08-27 3/40 14% 1.80 CRR Sun tournament
4 240 2021-11-28 58/76 0% 3.45 RR Saint Petersburg Open 2021
5 857 2019-11-24 10/64 0% 3.45 EMA Saint Petersburg Open 2019
6 675 2017-12-11 28/84 0% 3.40 EMA VI Russian Riichi Championship 2017
7 231 2017-10-01 31/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
8 77 2017-06-03 37/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
9 0 2017-03-18 44/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
10 873 2016-12-04 10/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
11 258 2016-10-16 24/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
12 613 2016-03-27 13/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
13 267 2015-12-06 12/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
14 632 2015-11-15 8/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league