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Individual Calculations May 2019 |
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| Peixoto, Marta Isabel Total change: 1.60 | |   |
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| CN Jovens 2018-2019 - U16 | Portimao | POR | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1018 | 1.00 | 4 | 0.04 | 40 | 1.60 | |
|  Fonseca, Pedro Miguel Ramos Da | | | 1418 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Santos, Pedro Miguel Simoes | | | 1267 | POR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Oliveira, Daniela Sousa | | | 1198 | POR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Rodrigues, Guilherme Eufrasio | | | 1068 | POR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * 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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