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Individual Calculations July 2019 |
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| Macedo, Maximo Valerio Total change: -35.20 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1989 | 3.50 | 6 | -1.76 | 20 | -35.20 | |
|  Da Silva, Giovanni B Tavares | | | 1589 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ananias, Thales Rodrigo Lima | | | 1589 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Oliveira, Moises Alves Leite | | | 1698 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | De Oliveira, Genivaldo Manoel | | | 1611 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Amorim, Jorge Luiz De Freitas | | | 1589 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melo, Fernando Antonio Albuquerq | | | 1802 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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