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Individual Calculations September 2021 |
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| Reboredo Martinez, Claudio Total change: 16.80 | |   |
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| Cto. Espana Individual Sub 18 | Salobrena, Granada | ESP | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1868 | 4.00 | 8 | 0.42 | 40 | 16.80 | |
|  Fernandez Villameriel, Lucia | | | 1468 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Fernandez Garcia, Gumersindo | | | 2145 | ESP | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ribera Veganzones, Josep Maria | | | 2087 | AND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Santos Saura, Iobhar | | | 1647 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Del Rio Perezagua, Mario | | | 2014 | ESP | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Perez Guerra, Raul | f | | 2205 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Conde Chamizo, Pablo | | | 1711 | ESP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Briand, Clara Helena | | | 1968 | ESP | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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