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Individual Calculations April 2015 |
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| Baltar, Petrov Ferreira Total change: -22.40 | |   |
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| Aberto do Brasil - VI Memorial Bobby Fischer | Joao Pessoa/PB | BRA | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1803 | 1.50 | 5 | -1.12 | 20 | -22.40 | |
|  Macedo, Maximo Valerio | f | | 2105 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  De Almeida, Valdemiza Gurgel | | | 1403 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barreto Junior, Williem Silva | | | 1971 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Reis, Virginia Lagrange M. | | | 1895 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Born, Ary | | | 1444 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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