Golubeva Aleksiya
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Sept. 14, 2024 (latest changes Sept. 14, 2024).
180 place (106.90).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (179.49 * 2.90 * 1 + 96.77 * 1.80 * 1 + 168.42 * 3.85 * 1 + 0 + 0) / (2.90 * 1 + 1.80 * 1 + 3.85 * 1 + 1 + 1) = 127.30995260663505
p2 = (168.42 * 3.85 * 1 + 179.49 * 2.90 * 1 + 96.77 * 1.80 * 1) / max_coefficients = 86.4944231215064
score = 127.30995260663505 * 0.5 + 86.4944231215064 * 0.5 = 106.90218786407073
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-14 | 181 -> 180 | 106.90 | |
| 2024-09-06 | 182 -> 181 | 106.90 | |
| 2024-09-03 | 182 | 105.37 -> 106.90 | |
| 2024-09-01 | 186 -> 182 | 67.81 -> 105.37 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-26 | 193 -> 186 | 67.81 | |
| 2024-08-20 | 196 -> 193 | 67.81 | |
| 2024-08-11 | 196 | 67.57 -> 67.81 | |
| 2024-08-04 | 193 -> 196 | 68.48 -> 67.57 | |
| 2024-07-14 | 187 -> 193 | 68.48 | |
| 2024-07-09 | 188 -> 187 | 68.48 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 168 |
|
80/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 97 |
|
29/32 | 100% | 1.80 | CRR | "Green Dragon" in the Secret Chamber |
| 3 | 179 |
|
33/40 | 100% | 2.90 | CRR | Autumn Agari tournament |