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Individual Calculations November 2011 |
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| Valdes, Leonardo Total change: 3.80 | |   |
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| Conquistadores del Zurqui | San Isidro de Heredia | CRC | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2387 | 5.00 | 6 | 0.38 | 10 | 3.80 | |
|  Carranza Fernandez, Jorge | | | 1987 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gutierrez, Oscar | | | 2093 | NCA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Carvajal Gorgona, Jonathan | | | 2177 | CRC | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gonzalez, Bernal | m | | 2433 | CRC | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Duran Vega, Sergio | | | 2211 | CRC | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Alvarez Hernandez, David | | | 2004 | CRC | 0.50 | 1 | -0.41 | 10 | -4.10 | | | * 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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