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Individual Calculations July 2023 |
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| Mota Bobis, David Total change: -11.20 | |   |
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| XV Campeonato de Andalucia de Ajedrez | Jerez de la Frontera (Cadiz) | ESP | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1216 | 1.50 | 4 | -0.28 | 40 | -11.20 | |
|  Delgado Lagares, Francisco Javi | | | 1699 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Castillo Perez, Ana Maria | | | 1057 | ESP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Prieto Villegas, Jose Jorge | | | 1377 | ESP | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Dominguez Canto, Francisco Javie | | | 1045 | ESP | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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