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Individual Calculations April 2013 |
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| De Souza Haro, Paulo Cezar Total change: 3.00 | |   |
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| 3º Aberto do Brasil de Xadrez “Cidade de Nova Petropolis" | Nova Petropolis/RS | BRA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2155 | 2.50 | 4 | 0.20 | 15 | 3.00 | |
|  Fontella, Amanda Karsburg | | | 1755 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Menna Barreto, Luiz Ney | f | | 2325 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Teixeira, Guilherme Vargas | | | 1755 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Molina, Roberto Junio Brito | m | | 2414 | BRA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * 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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