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Rapid:
Individual Calculations November 2023 |
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| Ortiz Noguera, Samantha Total change: -41.20 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 15 | Lima | PER | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1158 | 1.00 | 6 | -1.03 | 40 | -41.20 | |
|  Norabuena Ticona, Gabriela Paola | | | 1413 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Zhunio Guaman, Sofia Morelia | | | 1296 | ECU | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ynga Huaman, Luz Marina | | | 1410 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Herrada, Blanco Maria Fernanda | | | 1375 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Salas Porras, Anghelina Jazmin | | | 1154 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Lajo Timoteo, Mirella Alejandra | | | 1081 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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