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Individual Calculations October 2015 |
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| Xavier, Lucca Lucas Total change: -1.80 | |   |
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| Aberto do RN - Semifinal do Campeonato Potiguar 2015 | Natal RN | BRA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2073 | 5.50 | 7 | -0.09 | 20 | -1.80 | |
|  Do Nascimento, Igor Oliveira | | | 1673 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Batista, Francisco Klemberg M. | | | 1803 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gomes, Jose Murilo | | | 1898 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jordao Barbosa, Marcio | | | 1978 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Arruda Junior, Jair Jose | | | 1673 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dantas, David Luan De Barros | | | 1856 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Da Silva, Douglas Barbosa | | | 1854 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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