Dulenko Galina
From Saint Petersburg, Russia
EMA: 15990009
Common russian riichi rating (CRR)
Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).
149 place (262.71).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (560.75 * 4 * 0.86 + 263.16 * 1.50 * 1 + 273.68 * 3.85 * 1 + 0 + 0) / (4 * 0.86 + 1.50 * 1 + 3.85 * 1 + 1 + 1) = 312.74493431307064
p2 = (560.75 * 4 * 0.86 + 273.68 * 3.85 * 1 + 263.16 * 1.50 * 1) / max_coefficients = 212.67444794952684
score = 312.74493431307064 * 0.5 + 212.67444794952684 * 0.5 = 262.70969113129877
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-10-13 | 141 -> 149 | 264.91 -> 262.71 | |
2024-09-15 | 139 -> 141 | 264.91 | |
2024-09-03 | 133 -> 139 | 277.26 -> 264.91 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 133 | 241.36 -> 277.26 |
SPB Riichi Open 2024: 0% -> 100% |
2024-08-26 | 135 -> 133 | 241.36 | |
2024-08-25 | 136 -> 135 | 241.36 | |
2024-08-20 | 137 -> 136 | 241.36 | |
2024-08-11 | 137 | 240.45 -> 241.36 | |
2024-08-04 | 136 -> 137 | 243.89 -> 240.45 | |
2024-07-14 | 130 -> 136 | 243.89 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 274 |
|
70/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
2 | 263 |
|
15/20 | 100% | 1.50 | CRR | Duplicate riichi mahjong tournament 2024 |
3 | 561 |
|
48/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
4 | 254 |
|
48/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
5 | 96 |
|
76/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
6 | 179 |
|
33/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
7 | 154 |
|
34/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
8 | 233 |
|
34/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
9 | 887 |
|
9/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
10 | 226 |
|
25/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
11 | 92 |
|
80/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
12 | 435 |
|
14/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
13 | 806 |
|
7/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
14 | 747 |
|
26/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
15 | 436 |
|
23/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
16 | 233 |
|
34/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 |
17 | 540 |
|
30/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
18 | 826 |
|
5/24 | 0% | 1.40 | EMA | Vologda Riichi Championship 2014 |
19 | 880 |
|
10/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
20 | 648 |
|
26/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |
21 | 548 |
|
15/32 | 0% | 1.60 | EMA | Vienna Riichi Tournament |