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Individual Calculations September 2019 |
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| Chan, Alison Total change: 4.00 | |   |
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| 2019 NAYCC U16 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1373 | 2.00 | 6 | 0.10 | 40 | 4.00 | |
|  Savla, Saniay | | | 1405 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Su, Carah | | | 1493 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Hiromi Carrillo Aguayo, Bertha | | | 1504 | MEX | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zhou, Iris | | | 1773 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pinder, Trinity | | | 1289 | BAH | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Vittal, Sanjana | | wf | 1773 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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