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Individual Calculations February 2015 |
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| Pacheco, Roberto Francisco Leite Total change: -20.00 | |   |
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| Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1779 | 0.50 | 2 | -0.50 | 40 | -20.00 | |
|  Guimaraes, Diogo Duarte | | | 2179 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Barbosa, Rayssa A Ichimura G | | | 1379 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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