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Individual Calculations September 2023 |
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| Doval Villca, Sofia Total change: -10.00 | |   |
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| XXXVIII Open Internacional de Ajedrez Albarino | Cambados (Pontevedra) | ESP | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1242 | 2.00 | 7 | -0.25 | 40 | -10.00 | |
|  Baeza Escudero, Javier | | | 1915 | ESP | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Pordomingo Rodriguez, Jose Anton | | | 1674 | ESP | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Ocampo Rivas, Juan Ramon | | | 1509 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Roo Guillan, Lois | | | 1137 | ESP | 0.00 | 1 | -0.64 | 40 | -25.60 | | | De Solaun Bouza, Noel | | | 1170 | ESP | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Lopez Castro, Alberto | | | 1174 | ESP | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Gomez Villaverde, Jose Antonio | | | 1525 | ESP | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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