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Individual Calculations October 2015 |
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| Ferreira, Jose Carlos Total change: -20.60 | |   |
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| Aberto do Brasil FBX 50 anos | Brasilia DF | BRA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1898 | 2.00 | 5 | -1.03 | 20 | -20.60 | |
|  Bomfim, Hercules Sales | | | 1498 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nascimento, Davi Da Silva | | | 2113 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rodrigues, Joao Batista | | | 1716 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Santos, Samuel Silva | | | 1498 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pottker, Gustavo Sartori | | | 2115 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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