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Individual Calculations November 2010 |
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| Perdomo, Leandro Total change: 2.50 | |   |
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| I Aberto Internacional de Araruama | Araruama/RJ | BRA | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2387 | 6.00 | 8 | 0.25 | 10 | 2.50 | |
|  De Freitas, Julio Eimard | | | 1987 * | BRA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bil, Angelo | | | 2119 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Costa, Carlos Evanir | | | 2210 | BRA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Lima, Darcy | g | | 2496 | BRA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Deus Filho, Joaquim De | | | 2080 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Rodi, Luis Ernesto | f | | 2323 | ARG | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Guimaraes, Wagner Peixoto | f | | 2257 | BRA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Campos, Alexandre Ferreira | | | 2158 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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