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Individual Calculations December 2013 |
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| Rosa, Dorli Ramses Total change: -13.50 | |   |
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| Aberto Internacional Oncosinos 2013 | Porto Alegre/RS | BRA | 2013-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1851 | 0.00 | 2 | -0.45 | 30 | -13.50 | |
|  Souza, Ivan Boere | | | 2251 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Martins, Anderson Donay | | | 1944 | BRA | 0.00 | 1 | -0.37 | 30 | -11.10 | | | * 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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