Individual Calculations March 2010 |
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Perez Guerra, Alberto Total change: 58.25 | | |
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XXI Abierto Internacional de Roquetas de Mar | Almeria | ESP | 2010-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1983 | 1671 | 3.50 | 8 | 2.33 | 25 | 58.25 | |
| Pena Riasco, Alexander | f | | 2071 * | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | | Jimenez Melguizo, Miguel | | | 1851 | ESP | 0.00 | 1 | -0.26 | 25 | -6.50 | | Pintor Avila, Antonio | | | 1917 | ESP | 1.00 | 1 | 0.81 | 25 | 20.25 | | Perez De Aranda A., Leonardo I. | | | 2071 * | ESP | 0.50 | 1 | 0.42 | 25 | 10.50 | | Puertas Martin, Savins | | | 1985 | ESP | 0.00 | 1 | -0.14 | 25 | -3.50 | | Nortes Hernandez, Pedro | | | 1891 | ESP | 1.00 | 1 | 0.78 | 25 | 19.50 | | Yastrebova, Tatiana | | | 2022 | UKR | 0.50 | 1 | 0.39 | 25 | 9.75 | | Ortega Valle, Jose Ramon | | | 2054 | ESP | 0.50 | 1 | 0.41 | 25 | 10.25 | | * 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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