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Individual Calculations July 2023 |
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| Perdomo Araujo, Angel Eduardo Total change: 14.60 | |   |
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| III Open Internacional Ajedrez Alicante | Alicante | ESP | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2007 | 4.50 | 6 | 0.73 | 20 | 14.60 | |
|  Kalarkov, Valerii | | | 1607 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guillen Montiel, Jose Luis | | | 1792 | ESP | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Diez Machin, Vicente | | | 1757 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Renteria, Jorge | f | | 2210 | COL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Jover Fuentes, Conchita | | | 1816 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dubreuil, Nicolas | f | | 2177 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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