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Individual Calculations December 2012 |
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| Borges, Ivoney Total change: 18.60 | |   |
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| Contaud 2012 | Cuiaba/MT | BRA | 2012-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1743 | 1.00 | 3 | 0.62 | 30 | 18.60 | |
|  Borges, Guilherme Deola | | | 2143 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Nery Junior, Jose Antonio | | | 2069 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Langner, Donizete Ribeiro | | | 2019 | BRA | 1.00 | 1 | 0.83 | 30 | 24.90 | | | * 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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