Karabanova Olesya
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 31, 2023 (latest changes March 31, 2023).
100 place (257.13).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (186.67 * 3.45 * 0.57 + 659.57 * 3.10 * 0.71 + 451.61 * 1.80 * 1 + 76.92 * 1.80 * 1 + 0) / (3.45 * 0.57 + 3.10 * 0.71 + 1.80 * 1 + 1.80 * 1 + 1) = 316.4087843144397
p2 = (659.57 * 3.10 * 0.71 + 451.61 * 1.80 * 1 + 186.67 * 3.45 * 0.57 + 76.92 * 1.80 * 1) / max_coefficients = 197.85691662188566
score = 316.4087843144397 * 0.5 + 197.85691662188566 * 0.5 = 257.1328504681627
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-31 | 100 | 257.13 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 452 |
|
18/32 | 100% | 1.80 | CRR | Earth cup |
| 2 | 77 |
|
37/40 | 100% | 1.80 | CRR | Sun tournament |
| 3 | 660 |
|
17/48 | 71% | 3.10 | RR | Agari team tournament |
| 4 | 187 |
|
62/76 | 57% | 3.45 | RR | Saint Petersburg Open 2021 |