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Individual Calculations May 2019 |
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| Pena, Helio Adelino Silva Total change: 23.40 | |   |
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| CD Algarve 2018-19 | Algarve | POR | 2019-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1856 | 3.50 | 4 | 1.45 | 20 | 29.00 | |
|  Botelho, Luis Miguel Rodrigues | | | 2003 | POR | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Liborio, Dinis Joao Sousa | | | 1904 | POR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Prata, Jose Miguel Mendes | | | 1930 | POR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ramos, Tomas Alberto Goncalves | | | 1463 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | CN Veteranos 2018-2019 - S50 | Portimao | POR | 2019-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1856 | 1.00 | 3 | -0.28 | 20 | -5.60 | |
| | Pacheco, Joao Carlos Palma | | | 2090 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Goncalves, Carlos M Marques | | | 1593 | POR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Almeida, Manuel Da Silva | | | 2049 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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