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Individual Calculations June 2018 |
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| Kozak, Dalton Demetrio Total change: -27.60 | |   |
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| Aberto do Brasil STD 2018 101 anos Clube de Xadrez de Blumenau | Blumenau SC | BRA | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1893 | 1.50 | 4 | -1.38 | 20 | -27.60 | |
|  Araujo, Karla Priscilla Carvalho | | | 1493 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Filgueiras, Nathan Felipe | | | 2098 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wiltner, Matheus H. Andrukiu | | | 1607 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Martins, Arthur Francisco | | | 1561 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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