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Individual Calculations August 2019 |
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| Idalgo, Robson Farias Total change: -9.40 | |   |
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| 3o Circuito IRT de Xadrez STD Sub 2050 Taca Colegio Froebel 3a Etapa | Sao Bento do Sul | BRA | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1935 | 4.00 | 5 | -0.47 | 20 | -9.40 | |
|  Lanznaster, Rafael | | | 1535 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Souza, Alexandre Santos | | | 1560 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Ribeiro, Thiago | | | 1535 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Niehues, Luiz Cesar | | | 1537 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Candido, Jefferson Santos | | | 1694 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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