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Rapid:
Individual Calculations December 2019 |
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| Botelho, Adelino Total change: 6.40 | |   |
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| CD Veteranos Semi-Rapidas Porto 2019-20 - S50 | Gaia | POR | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1422 | 3.00 | 4 | 0.32 | 20 | 6.40 | |
|  Costa, Jose Manuel | | | 1405 | POR | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Nogueira, Luis Filipe | | | 1245 | POR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Camelo, Antonio | | | 1022 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alvelos, Filipe Pereira | | | 1417 | POR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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