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Individual Calculations July 2009 |
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| Vila Dupla, Aurelio Total change: 10.95 | |   |
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| Campeonato de Navarra por Equipos Categoria Preferente | Navarra | ESP | 2009-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2166 | 2.50 | 3 | 0.73 | 15 | 10.95 | |
|  Argaya Urdaniz, Miguel | | | 2003 | ESP | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ducret, Thomas | | | 2202 | FRA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Vinal Gutierrez, Pedro | | | 2095 | ESP | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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