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Rapid:
Individual Calculations December 2019 |
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| Costa, Jose Manuel Total change: -1.80 | |   |
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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 | 1405 | 2.50 | 4 | -0.09 | 20 | -1.80 | |
|  Botelho, Adelino | | | 1422 | POR | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Alvelos, Filipe Pereira | | | 1417 | POR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Nogueira, Luis Filipe | | | 1245 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Camelo, Antonio | | | 1005 * | POR | 1.00 | 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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