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Rapid:
Individual Calculations November 2017 |
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| Palazzotto, Roberto Total change: 2.20 | |   |
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| 4. Friday Lisbon Chess Challenge - torneio 22 | Lisboa | POR | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1998 | 4.00 | 6 | 0.11 | 20 | 2.20 | |
|  Marques, Afonso Mendes Pereira | | | 1598 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santos, Jose Manuel Duarte C | | | 1598 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia, Antonio Manuel Da Cost | | | 1826 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Guerreiro, Raul Jose Lopes | | | 2020 | POR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Araujo, Francisco Joao Guimara | | | 1821 | POR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lopes, Antonio Jose Frois | m | | 2331 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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