Novoselova Lada
From Perm, Russia
Common russian riichi rating (CRR)
Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).
155 place (244.38).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (468.09 * 2.80 * 1 + 421.05 * 3.85 * 1 + 0 + 0 + 0) / (2.80 * 1 + 3.85 * 1 + 1 + 1 + 1) = 303.8020725388601
p2 = (421.05 * 3.85 * 1 + 468.09 * 2.80 * 1) / max_coefficients = 184.9646687697161
score = 303.8020725388601 * 0.5 + 184.9646687697161 * 0.5 = 244.38337065428811
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-13 | 146 -> 155 | 246.30 -> 244.38 | |
| 2024-09-15 | 144 -> 146 | 246.30 | |
| 2024-09-03 | 145 -> 144 | 242.95 -> 246.30 | |
| 2024-09-01 | 145 | 242.95 |
SPB Riichi Open 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 421 |
|
56/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 468 |
|
26/48 | 100% | 2.80 | RR | Guardian of the Winds |