Dulenko Galina

From Saint Petersburg, Russia

EMA: 15990009

Player page

Common russian riichi rating (CRR)

Rating date March 31, 2025 (latest changes March 30, 2025).

200 place (208.94).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (560.75 * 4 * 0.43 + 263.16 * 1.50 * 1 + 273.68 * 3.85 * 1 + 0 + 0) / (4 * 0.43 + 1.50 * 1 + 3.85 * 1 + 1 + 1) = 265.8499183619435

p2 = (273.68 * 3.85 * 1 + 560.75 * 4 * 0.43 + 263.16 * 1.50 * 1) / max_coefficients = 152.03596214511043

score = 265.8499183619435 * 0.5 + 152.03596214511043 * 0.5 = 208.94294025352696

Rating changes

Show

all results
Date Place Points Reason
2025-03-30 201 -> 200 208.94
2025-03-29 199 -> 201 208.94
2025-03-23 193 -> 199 208.94
2025-03-03 184 -> 193 227.79 -> 208.94

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 181 -> 184 227.79
2025-02-27 182 -> 181 227.79
2025-02-25 185 -> 182 227.79
2025-02-16 178 -> 185 227.79
2025-02-11 177 -> 178 227.79
2025-02-02 170 -> 177 227.79

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 274 2024-09-01 70/96 100% 3.85 RR SPB Riichi Open 2024
2 263 2024-05-25 15/20 100% 1.50 CRR Duplicate riichi mahjong tournament 2024
3 561 2023-09-03 48/108 43% 4.00 RR SPB Riichi Open 2023
4 254 2019-11-24 48/64 0% 3.45 EMA Saint Petersburg Open 2019
5 96 2017-12-11 76/84 0% 3.40 EMA VI Russian Riichi Championship 2017
6 179 2017-10-01 33/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
7 154 2017-06-03 34/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
8 233 2017-03-18 34/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
9 887 2016-12-04 9/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
10 226 2016-10-16 25/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
11 92 2016-09-11 80/88 0% 3.45 EMA V Russian Riichi Championship 2016
12 435 2016-07-03 14/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
13 806 2016-03-27 7/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
14 747 2016-03-13 26/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
15 436 2016-02-22 23/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
16 233 2015-03-08 34/44 0% 2.50 EMA Moscow Riichi Championship 2015
17 540 2014-12-07 30/64 0% 3.15 EMA Russian Open Riichi Championship 2014
18 826 2014-10-18 5/24 0% 1.40 EMA Vologda Riichi Championship 2014
19 880 2014-02-15 10/76 0% 2.50 RR Moscow Riichi 2014
20 648 2013-12-08 26/72 0% 3.25 EMA Russian Riichi Championship 2013
21 548 2013-11-17 15/32 0% 1.60 EMA Vienna Riichi Tournament