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Individual Calculations July 2021 |
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| Machado, Manuel Domingos Joia Total change: -16.60 | |   |
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| CN Veteranos 2020-21 - U65 | Fatima | POR | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1406 | 0.50 | 4 | -0.83 | 20 | -16.60 | |
|  Miranda, Amilcar Alfredo | | | 1806 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mendes, Alberto Achiles Gaspar Co | | | 1630 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fernandes, Jose Francisco Velhinh | | | 1396 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Araujo, Andre Ernesto Wright De | | | 1393 | POR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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