Dulenko Galina

From Saint Petersburg, Russia

EMA: 15990009

Player page

Common russian riichi rating (CRR)

Rating date Sept. 7, 2025 (latest changes Sept. 5, 2025).

255 place (120.42).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (263.16 * 1.50 * 0.71 + 273.68 * 3.85 * 0.86 + 0 + 0 + 0) / (1.50 * 0.71 + 3.85 * 0.86 + 1 + 1 + 1) = 160.7684413233242

p2 = (273.68 * 3.85 * 0.86 + 263.16 * 1.50 * 0.71) / max_coefficients = 80.07229729729728

score = 160.7684413233242 * 0.5 + 80.07229729729728 * 0.5 = 120.42036931031075

Rating changes

Show

all results
Date Place Points Reason
2025-09-03 247 -> 255 159.29 -> 120.42

SPB Riichi Open 2023: 14% -> 0%
2025-09-01 247 164.99 -> 159.29

SPB Riichi Open 2024: 100% -> 86%
2025-08-31 242 -> 247 164.99
2025-08-25 244 -> 242 164.99
2025-08-04 244 164.46 -> 164.99
2025-08-03 238 -> 244 164.46
2025-07-26 236 -> 238 164.46
2025-07-25 236 166.88 -> 164.46

Duplicate riichi mahjong tournament 2024: 86% -> 71%
2025-07-13 232 -> 236 166.88
2025-07-12 232 165.84 -> 166.88

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 274 2024-09-01 70/96 86% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 263 2024-05-25 15/20 71% 1.50 CRR Duplicate riichi mahjong tournament 2024 Moscow
3 561 2023-09-03 48/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
4 254 2019-11-24 48/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
5 96 2017-12-11 76/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
6 179 2017-10-01 33/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
7 154 2017-06-03 34/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
8 233 2017-03-18 34/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
9 887 2016-12-04 9/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
10 226 2016-10-16 25/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
11 92 2016-09-11 80/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
12 435 2016-07-03 14/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
13 806 2016-03-27 7/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
14 747 2016-03-13 26/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
15 436 2016-02-22 23/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
16 233 2015-03-08 34/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
17 540 2014-12-07 30/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
18 826 2014-10-18 5/24 0% 1.40 EMA Vologda Riichi Championship 2014 Vologda
19 880 2014-02-15 10/76 0% 2.50 RR Moscow Riichi 2014 Moscow
20 648 2013-12-08 26/72 0% 3.25 EMA Russian Riichi Championship 2013 Moscow
21 548 2013-11-17 15/32 0% 1.60 EMA Vienna Riichi Tournament Vienna