Individual Calculations December 2019 |
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Costa, Americo Jose Total change: -32.60 | | |
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GXA Outono 2019 | Lisboa | POR | 2019-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1433 | 1723 | 2.50 | 5 | -1.63 | 20 | -32.60 | |
| Carvalho, Diogo Bobone | | | 1384 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | Correia, Pedro Mourao Soares | | | 1546 | POR | 0.50 | 1 | -0.23 | 20 | -4.60 | | Martins, Nuno Goncalo Alves | | | 1323 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | Martins, Domingos Antonio M | | | 1323 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | Pereira, Andre Marques | | | 1587 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | * 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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