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Individual Calculations December 2017 |
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| Pena Canapa, Alfredo Total change: -16.60 | |   |
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| Primavera Trebejos 2017 | Montevideo | URU | 2017-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1913 | 2.00 | 4 | -0.83 | 20 | -16.60 | |
|  Cao, Jorge | | | 1942 | URU | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Busca, Joaquin | | | 1824 | URU | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Shih Ferreira, Yin Chieh | | | 1513 * | URU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Cuneo, Carlos | | | 1642 | URU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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