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Individual Calculations July 2022 |
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| Chen, Jocelyn Total change: -118.00 | |   |
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| 42nd Annual Lina Grumette Memorial Day Classic | Loma Linda, California | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1626 | 0.00 | 4 | -1.14 | 40 | -45.60 | |
|  Gojich, Alex | | | 2009 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Xu, Gordon Zhenyu | | | 1549 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Ward, Noah | | | 1900 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Golsefidy, Sepehr | | | 1802 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 - U13 GIRLS | Panama | PAN | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1626 | 5.50 | 9 | -1.81 | 40 | -72.40 | |
| | Marin Garrido, Carolina | | | 1226 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gaspar Guevara, Darling | | | 1340 | PER | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Castillo Beitia, Ashley Alexandra | | | 1668 | PAN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Morales Perez, Ghisell | | | 1361 | COL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Girish, Niyathi | | | 1224 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arivoli, Sadhana | | | 1291 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Herrada, Blanco Maria Fernanda | | | 1378 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Khulan, Bayarsaikhan | | | 1359 | MGL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Calderon Atencio, Heidly Hellen | | | 1313 | PAN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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