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Individual Calculations September 2023 |
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| Perez Hernandez, Alfonso Total change: -20.80 | |   |
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| XII Torneo IRT AD Ajedrez Mostoles | Mostoles (Madrid) | ESP | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1766 | 4.00 | 7 | -1.04 | 20 | -20.80 | |
|  Plaza Plaza, Prudencio | | | 1332 | ESP | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Ruiz Roldan, Esther | | | 1366 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia-Ruiz Fuentes, Angel M. | | | 1971 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gago Lucas, Joel | | | 1573 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ruiz Grau, David | | | 1553 | ESP | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Xia, Zhe | | | 1416 | ESP | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Galarreta Santana, Javier | | | 1745 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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