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Rapid:
Individual Calculations February 2018 |
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| Ferreira, Arthur Total change: -6.60 | |   |
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| CD Semi-Rapidas Equipas Porto 2018 | Gaia | POR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1384 | 1.00 | 5 | -0.33 | 20 | -6.60 | |
|  Moreira, Jose Americo | | | 1756 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Marrios, Ruben | | | 1449 | POR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Sousa, Mario | | | 1326 | POR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Alvelos, Filipe | | | 1674 | POR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Caramez, Pedro | | | 1784 * | 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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