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Individual Calculations December 2019 |
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| Dias, Antonio Alberto Total change: -19.00 | |   |
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| GXA Outono 2019 | Lisboa | POR | 2019-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1731 | 4.00 | 6 | -0.95 | 20 | -19.00 | |
|  Maria, Antonio Jose Conceicao | | | 1464 | POR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Dong, Rafael | | | 1476 | POR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Martins, Domingos Antonio M | | | 1331 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lages, Duarte Jorge Da Silva | | | 1534 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Amaral, Fernando Luis P Santos | | | 1506 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dong, Fabio | | | 1404 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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