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Individual Calculations July 2021 |
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| Casadevall Mainau, Iraida Total change: 11.20 | |   |
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| XXV Open FEDC | Benidorm | ESP | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1197 | 2.00 | 4 | 0.28 | 40 | 11.20 | |
|  Fernandez Coya, Jose Luis | | | 1597 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Montilla Bejarano, Carmen | | | 1069 | ESP | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Arnedo Vigueras, Miguel | | | 1091 | ESP | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Iglesias Estrada, Jesus | | | 1320 | ESP | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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