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Individual Calculations September 2010 |
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| Contreras Medina, Ruben Dario Total change: 10.20 | |   |
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| 36 Obert Internacional Escacs Ciutat de Badalona Grupo A | Badalona | ESP | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2147 | 4.50 | 8 | 0.68 | 15 | 10.20 | |
|  Corrales Jimenez, Fidel | g | | 2547 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Gaona Gonzalez, Gerard | | | 2019 | ESP | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Ridameya Tatche, Jose Miguel | | | 2060 | ESP | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Mas Recorda, Pere | | | 2010 | ESP | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Jareno Badenas, Aleix | | | 1967 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Fabregas Fontanet, Antonio | | | 2026 | ESP | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pitl, Gregory | m | | 2396 | GER | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Mestre Bellido, Hector | f | | 2404 | ESP | 0.50 | 1 | 0.32 | 15 | 4.80 | | | * 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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