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Individual Calculations September 2012 |
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| Dantas, Francisco Total change: 9.30 | |   |
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| IV Campeonato Paraibano Absoluto 2012 - Aberto do Brasil | Joao Pessoa/PB | BRA | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2024 | 2.50 | 4 | 0.31 | 30 | 9.30 | |
|  Macedo, Maximo Iack | f | | 2404 | BRA | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Dantas, Isaac Pereira | | | 1624 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Araujo Junior, Antonio Carlos De | | | 1812 | BRA | 1.00 | 1 | 0.23 | 30 | 6.90 | | | De Souza, Arthur Olintho | | | 2088 | BRA | 0.50 | 1 | 0.09 | 30 | 2.70 | | | * 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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