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Rapid:
Individual Calculations August 2017 |
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| Marques, Afonso Mendes Pereira Total change: -7.00 | |   |
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| 4. Friday Lisbon Chess Challenge - torneio 18 | Lisboa | POR | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1484 | 1.50 | 5 | -0.35 | 20 | -7.00 | |
|  Morais, Vitor | | | 1884 * | POR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Palhais, Custodio | | | 1695 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Correia, Pedro Mourao Soares | | | 1494 | POR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Fortunato, Jose Manuel | | | 1589 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Martins, Abilio Morgado | | | 1339 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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