Nazgaidze Viktoriya
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date June 18, 2024 (latest changes June 18, 2024).
181 place (103.01).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (242.99 * 4 * 1 + 90.91 * 2.10 * 1 + 0 + 0 + 0) / (4 * 1 + 2.10 * 1 + 1 + 1 + 1) = 127.7879120879121
p2 = (242.99 * 4 * 1 + 90.91 * 2.10 * 1) / max_coefficients = 78.23333024984653
score = 127.7879120879121 * 0.5 + 78.23333024984653 * 0.5 = 103.01062116887931
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-11 | 189 -> 181 | 101.65 -> 103.01 | |
| 2024-06-09 | 184 -> 189 | 101.65 | |
| 2024-05-25 | 180 -> 184 | 101.65 | |
| 2024-05-19 | 177 -> 180 | 101.65 | |
| 2024-05-14 | 178 -> 177 | 101.65 | |
| 2024-05-12 | 164 -> 178 | 106.33 -> 101.65 | |
| 2024-05-05 | 163 -> 164 | 106.33 | |
| 2024-05-03 | 164 -> 163 | 106.33 | |
| 2024-04-18 | 165 -> 164 | 106.33 | |
| 2024-04-17 | 166 -> 165 | 106.33 |
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 |