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Individual Calculations January 2019 |
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| Jordao Barbosa, Marcio Total change: 20.00 | |   |
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| Semifinal do Campeonato Potiguar 2018 | Natal RN | BRA | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2112 | 4.00 | 5 | 0.18 | 20 | 3.60 | |
|  Da Silva Pinto, Maria Cecilia | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Do Nascimento, Davi Alves | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frankental, David | | | 1895 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Rocha, Vitor Firmo De Souza | | | 2174 | BRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Macedo, Alexandre Soares De | | | 1882 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Final do Campeonato Potiguar Absoluto 2018 | Natal RN | BRA | 2018-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2112 | 7.50 | 9 | 0.82 | 20 | 16.40 | |
| | De Araujo, Antonio Jose | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Macedo, Maximo Iack | m | | 2348 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Macedo, Maximo Valerio | f | | 2005 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | De Lima, Enzo Magalhaes | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Do Nascimento, Davi Alves | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Vitor Firmo De Souza | | | 2160 | BRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Frankental, David | | | 1875 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | De Lima, Theo Magalhaes | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Giovanni B Tavares | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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