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Individual Calculations September 2022 |
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| Pang, Ashley Total change: -147.20 | |   |
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| 2022 NAYCC U18 Girls | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 2009 | 4.00 | 9 | -3.68 | 40 | -147.20 | |
|  Hernandez Ortega, Carolina | | wc | 1586 | MEX | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Zhou, Iris | | wc | 1839 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Vidyarthi, Omya | | wc | 1794 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | D`souza, Carina | | | 1565 | CAN | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Szeto, Sophie | | | 1609 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Guo, Haotong Hazel | | | 1539 | CAN | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Wisniowski, Natalie | | wc | 1867 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Chen, Rachel Ruoxuan | | | 1758 | CAN | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Wang, Isabelle | | | 1547 | CAN | 0.50 | 1 | -0.45 | 40 | -18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
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