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Individual Calculations April 2013 |
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| Haddad Filho, Paulo Ibrahim Total change: -8.55 | |   |
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| II Open de Xadrez de Altinopolis | Altinopolis/SP | BRA | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1981 | 2.50 | 5 | -0.57 | 15 | -8.55 | |
|  Lopes, Edson | | | 1661 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Silva, Sergio | | | 2105 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Takata, Felipe Sandron | | | 1581 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pastana, Rafael Pedroni | | | 1768 | BRA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Campelo, Leandro Fabricio | | | 2247 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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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