Nazgaidze Viktoriya
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).
184 place (100.01).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998
p1 = (90.91 * 2.10 * 1 + 242.99 * 4 * 1 + 0 + 0 + 0) / (2.10 * 1 + 4 * 1 + 1 + 1 + 1) = 127.7879120879121
p2 = (242.99 * 4 * 1 + 90.91 * 2.10 * 1) / max_coefficients = 72.22795031055902
score = 127.7879120879121 * 0.5 + 72.22795031055902 * 0.5 = 100.00793119923557
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-01 | 175 -> 184 | 101.90 -> 100.01 | |
| 2024-08-26 | 180 -> 175 | 101.90 | |
| 2024-08-25 | 183 -> 180 | 101.90 | |
| 2024-08-11 | 184 -> 183 | 101.49 -> 101.90 | |
| 2024-08-04 | 181 -> 184 | 103.01 -> 101.49 | |
| 2024-07-14 | 177 -> 181 | 103.01 | |
| 2024-07-03 | 178 -> 177 | 103.01 | |
| 2024-06-27 | 179 -> 178 | 103.01 | |
| 2024-06-22 | 180 -> 179 | 103.01 | |
| 2024-06-20 | 181 -> 180 | 103.01 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 91 |
|
21/23 | 100% | 2.10 | CRR | Mushroom League |
| 2 | 243 |
|
82/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |