Nazgaidze Viktoriya
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
164 place (108.45).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
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 = 89.10963165944823
score = 127.7879120879121 * 0.5 + 89.10963165944823 * 0.5 = 108.44877187368016
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-03-06 | 164 | 106.49 -> 108.45 | |
2024-02-25 | 163 -> 164 | 106.49 | |
2024-01-14 | 164 -> 163 | 106.49 | |
2024-01-06 | 164 | 104.70 -> 106.49 | |
2024-01-05 | 166 -> 164 | 104.70 | |
2023-12-19 | 176 -> 166 | 104.70 | |
2023-11-28 | 185 -> 176 | 104.70 | |
2023-11-26 | 178 -> 185 | 104.99 -> 104.70 | |
2023-11-20 | 179 -> 178 | 104.99 | |
2023-11-06 | 184 -> 179 | 103.31 -> 104.99 |
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 |