Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

Rating date May 28, 2023 (latest changes May 28, 2023).

55 place (384.14).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (838.71 * 1.80 * 1 + 240 * 3.45 * 0.43 + 948.72 * 1.80 * 1 + 0 + 0) / (1.80 * 1 + 3.45 * 0.43 + 1.80 * 1 + 1 + 1) = 504.64988479474255

p2 = (948.72 * 1.80 * 1 + 838.71 * 1.80 * 1 + 240 * 3.45 * 0.43) / max_coefficients = 263.63371352873236

score = 504.64988479474255 * 0.5 + 263.63371352873236 * 0.5 = 384.1417991617375

Rating changes

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all results
Date Place Points Reason
2023-05-28 58 -> 55 379.89 -> 384.14

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 61 -> 58 375.05 -> 379.89
2023-05-05 61 375.05

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 3/40 100% 1.80 CRR Sun tournament Saint Petersburg
3 240 2021-11-28 58/76 43% 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