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Individual Calculations September 2017 |
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| Romeo, Henrique Total change: -14.80 | |   |
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| IRT Marista de Xadrez 2017 U2300 | Brasilia DF | BRA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1440 | 1.00 | 4 | -0.37 | 40 | -14.80 | |
|  Valcarcel, Victor Ignacio Santos | | | 1757 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Valcarcel, Marianne Barbosa | | | 1252 | BRA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Maciel, Diogo Alves | | | 1840 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Passos, Rafael Moreira | | | 1495 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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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