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Individual Calculations July 2023 |
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| De Juan Rivas, Antonio Total change: 2.80 | |   |
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| Open de Verano Ajedrez Tajamar 2023 | Madrid | ESP | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1406 | 1.50 | 5 | 0.14 | 20 | 2.80 | |
|  Blanco Barrios, Aitana | | | 1467 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Rojas Fernandez, Antonio | | | 1733 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bartolome Benito, Alejandro | | | 1676 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tudela Garcia, Antonio | | | 1518 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | De Los Rios Camacho, Juan Antoni | | | 1564 | ESP | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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