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Individual Calculations September 2018 |
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| Castellar, Juarez Iorio Total change: -11.40 | |   |
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| IRT STD Marista de Xadrez 2018 U2300 | Brasilia DF | BRA | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1335 | 1.50 | 4 | -0.57 | 20 | -11.40 | |
|  Soares, Renan | | | 1735 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Valcarcel, Marianne Barbosa | | | 1181 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Abreu, Bento Mendonca | | | 1238 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Loricchio, Leticia Figueira | | | 1227 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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