Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

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

96 place (320.02).

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

p1 = (948.72 * 1.80 * 0.71 + 838.71 * 1.80 * 1 + 0 + 0 + 0) / (1.80 * 0.71 + 1.80 * 1 + 1 + 1 + 1) = 448.5042081981813

p2 = (838.71 * 1.80 * 1 + 948.72 * 1.80 * 0.71) / max_coefficients = 191.54487565456967

score = 448.5042081981813 * 0.5 + 191.54487565456967 * 0.5 = 320.0245419263755

Rating changes

Show

all results
Date Place Points Reason
2023-12-19 98 -> 96 320.02
2023-12-12 99 -> 98 320.02
2023-11-28 89 -> 99 355.16 -> 320.02

Saint Petersburg Open 2021: 14% -> 0%
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 839 2023-02-25 6/32 100% 1.80 CRR Earth cup
2 949 2022-08-27 3/40 71% 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