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Individual Calculations February 2019 |
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| Rivas Torres, Cider Total change: 0.60 | |   |
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| I Campeonato de Ajedrez ciudad de Pinas | Pinas | ECU | 2019-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1763 | 3.50 | 7 | 0.03 | 20 | 0.60 | |
|  Quizhpe Espinosa, Maria Jo | | | 1363 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Enrique Hernandez, Eddy Ernesto | | | 2163 * | CUB | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Oblitas, Carlomagno | m | | 2163 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tabango Espinoza, Gabriel | | | 1363 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gutierrez Feijoo, Isaac | | | 1635 | ECU | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Martinez Maya, Steven | | | 2125 | ECU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Quizhpe Martinez, Angel | | | 1611 | ECU | 0.50 | 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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