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Individual Calculations December 2017 |
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| Oliveira, Ricardo Jorge Gaspar Total change: -14.40 | |   |
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| VIII Open Internacional Marques de Pombal | Pombal | POR | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1588 | 2.00 | 4 | -0.72 | 20 | -14.40 | |
|  Sousa, Ana Joao | | | 1188 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sousa, Gil Oliva Teles | | | 1416 | POR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Belo, Andre Nabais Moura | | | 1764 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sousa, David Oliva Teles | | | 1351 | POR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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