Dulenko Galina

From Saint Petersburg, Russia

EMA: 15990009

Player page

Common russian riichi rating (CRR)

Rating date July 25, 2025 (latest changes July 25, 2025).

236 place (164.46).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35

p1 = (560.75 * 4 * 0.14 + 263.16 * 1.50 * 0.71 + 273.68 * 3.85 * 1 + 0 + 0) / (4 * 0.14 + 1.50 * 0.71 + 3.85 * 1 + 1 + 1) = 221.02615089983385

p2 = (273.68 * 3.85 * 1 + 560.75 * 4 * 0.14 + 263.16 * 1.50 * 0.71) / max_coefficients = 107.89315960912053

score = 221.02615089983385 * 0.5 + 107.89315960912053 * 0.5 = 164.45965525447718

Rating changes

Show

all results
Date Place Points Reason
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
2025-07-05 233 -> 232 165.84
2025-07-03 222 -> 233 187.76 -> 165.84

SPB Riichi Open 2023: 29% -> 14%
2025-06-27 223 -> 222 187.76
2025-06-25 224 -> 223 187.76
2025-06-15 215 -> 224 189.68 -> 187.76
2025-06-14 209 -> 215 189.68
2025-06-11 215 -> 209 189.68

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 274 2024-09-01 70/96 100% 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 14% 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