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Individual Calculations November 2017 |
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| Sa, Claudio Simao Carvalho Total change: -12.40 | |   |
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| Taca Nacional das Associacoes 2017-2018 | Almeirim | POR | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1789 | 0.50 | 2 | -0.62 | 20 | -12.40 | |
|  Duarte, Carlos Pires | | | 1389 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Pereira, Fernando Luis Melao | | | 2026 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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