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Rapid:
Individual Calculations May 2019 |
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| Assuncao, Jose M L Machado Total change: -9.20 | |   |
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| CN Veteranos Semi-Rapidas 2018-2019 - S65 | Portimao | POR | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1443 | 1.00 | 4 | -0.46 | 20 | -9.20 | |
|  Santos, Julio | | | 1794 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Machado, Manuel Domingos Joia | | | 1439 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Marcelino, Jose De Jesus | | | 1240 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lopes, Carlos Manuel E S Correia | | | 1843 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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