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Individual Calculations January 2017 |
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| Menna Barreto, Felipe Kubiaki Total change: -4.60 | |   |
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| IRT Oncosinos de Xadrez Classico 2016 | Porto Alegre RS | BRA | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2296 | 4.00 | 5 | -0.23 | 20 | -4.60 | |
|  Da Silveira, Robson Gustavo M. | | | 1896 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Boabaid, Jorge Alberto Duardes | c | | 1896 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Martins, Adroildo Jose | | | 1896 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perondi, Rodolfo Antonio | | | 1896 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva Borges, Rodrigo | | | 2258 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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