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Rapid:
Individual Calculations January 2020 |
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| Queiroz Da Costa, Alan Patrick Total change: 8.20 | |   |
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| I Aberto de Xadrez RPD Ciencia e Xadrez UNIFAP | Macapa AP | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1575 | 1.00 | 3 | 0.41 | 20 | 8.20 | |
|  Machado, Hualason Jose Soares | | | 1975 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dantas, Henrick Vinicius Prado | | | 1760 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Alves, Josue Pires | | | 1771 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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