|
Individual Calculations September 2023 |
|
|
|
| Qian, Ashley Total change: 45.20 | |   |
|
| 2023 Forcing Moves First SUMMER 1 OPEN - UNDER 1900 | Mississauga, Ontario | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1517 | 1.00 | 2 | -0.62 | 40 | -24.80 | |
|  Bakradze, Joshua | | | 1334 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Hong, Zihan | | | 1176 | CAN | 0.00 | 1 | -0.88 | 40 | -35.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XXXIII Pan-American Youth Chess Festival - Under 10 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1496 | 3.00 | 5 | 1.75 | 40 | 70.00 | |
| | Qiu, Laura | | | 1721 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Zhang, Michelle | | | 1870 | CAN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Guzman Garcia, Mia Fernanda | | | 1733 | MEX | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Yang, Aimee | | | 1598 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Chovanec, Alice | | | 1590 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
