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Individual Calculations August 2023 |
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| Montilla Ruano, Alfonso Total change: 28.40 | |   |
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| II Abierto de Ajedrez Clasico Sub 2200 Villa de Zahara | Zahara de la Sierra (Cadiz) | ESP | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1566 | 3.00 | 7 | 0.71 | 40 | 28.40 | |
|  Perez Grinan, Pedro Ernesto | | | 2078 | CUB | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Machin Santiago, Mahey | | | 1271 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ferrer Freyre, David | | | 1938 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cid Alarcon, Saul | | | 1275 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ruiz Munoz, Jose Carlos | | | 1766 | ESP | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Garrido Collantes, Jose Manuel | | | 1988 | ESP | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Carruana Fuentes, Rafael | | | 1877 | ESP | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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