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Individual Calculations March 2023 |
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| Perera Borrego, Maria Adela Total change: -10.60 | |   |
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| I Abierto Femenino Villa de Zahara 2023 | Zahara de la Sierra (Cadiz) | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 2183 | 4.00 | 5 | -0.53 | 20 | -10.60 | |
|  Camacho Valadez, Marta | | | 1783 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ruiz De Leon Merlo, Esther | | | 1716 | ESP | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Gutierrez Lupion, Nuria | | | 1429 | ESP | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Ordonez Torres, Maria Del Carmen | | wf | 2067 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Insua Conesa, Claudia | | | 1241 | ESP | 1.00 | 1 | 0.00 | 20 | 0.00 | | | * 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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