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Individual Calculations April 2009 |
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| Hernandez, Ivan Total change: -16.65 | |   |
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| XX Open Internacional de Roquetas de Mar | Almeria | ESP | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2376 | 5.50 | 9 | -1.11 | 15 | -16.65 | |
|  Cordoba Herrera, Francisco Borja | | | 2026 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Barranco Cara, Francisco Javier | | | 2060 | ESP | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Avila Jimenez, Javier | | | 2220 | ESP | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Peralta, Fernando | g | | 2545 | ARG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Amat Sanchez, Pedro Antonio | | | 2072 | ESP | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Parfenov, Pavel | | | 2257 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Fernandez Barrera, Victor | f | | 2284 | ESP | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Gil Quilez, David | | | 2108 | ESP | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Fornieles Gomez, Antonio | | | 2040 | ESP | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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