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Individual Calculations May 2018 |
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| De Araujo, Antonio Jose Total change: -38.60 | |   |
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| Circuito IRT Xadrez Potiguar 2018 - Etapa B1 | Natal RN | BRA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1560 | 4.50 | 9 | -1.93 | 20 | -38.60 | |
|  De Lima, Enzo Magalhaes | | | 1500 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |  De Araujo, Fabiano | | | 1600 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Do Nascimento, Davi Alves | | | 1455 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | De Lima, Theo Magalhaes | | | 1301 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Da Silva Pinto, Maria Cecilia | | | 1169 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ananias, Thales Rodrigo Lima | | | 1486 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Santos, Joao Vitor Rodrigues | | | 1317 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Jardim, Lukas Maximo G. Abreu | | | 1394 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Branco, Isabele Soares | | | 1160 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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