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Individual Calculations November 2023 |
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| Guo, Anni Total change: -44.40 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Femenino | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1920 | 4.50 | 6 | -1.11 | 40 | -44.40 | |
|  Moreno Ojeda, Ivana Sofia | | | 1520 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mayeregger Gonzalez, Fiorella | | | 1471 | PAR | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Tacas Cardenas, Pamela Natividad | | | 1366 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Gaspar Guevara, Darling | | | 1443 | PER | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Soliz Flores, Luz Neyda | | | 1482 | BOL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Arenas Lavado, Luciana Andrea | | | 1567 | PER | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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