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Individual Calculations September 2009 |
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| Prieto Martin, Alfonso Total change: 8.40 | |   |
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| I Open Internacional de Ajderez Vitoria-Gasteiz | Vitoria | ESP | 2009-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2187 | 5.00 | 8 | 0.56 | 15 | 8.40 | |
|  Marchena Hurtado, Ander | | | 1887 | ESP | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Carlsson, Pontus | g | | 2494 | SWE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Marchena Hurtado, Javier | | | 1787 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Arce Balluerca, Oscar | | | 1985 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Lamas Mercadal, Manuel | | | 2171 | ESP | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Astasio Lopez, David | | | 2273 | ESP | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Mosquera Ulloa, Fernando | | | 2018 | ESP | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gomez Esteban, Juan Mario | g | | 2478 | ESP | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * 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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