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Individual Calculations January 2015 |
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| De Lima, Ednaldo M. Vasconcelos Total change: -36.80 | |   |
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| Campeonato Paraibano de Xadrez 2014 | Joao Pessoa/PB | BRA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1686 | 1.50 | 3 | 0.46 | 40 | 18.40 | |
|  Cavalcanti, Francisco De Assis | f | | 2086 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Trigueiro, Hamilton Nobrega | | | 1578 | BRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jales, Luiz Fabio Alves | | | 1825 | BRA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | | | IV IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1686 | 0.00 | 3 | -1.38 | 40 | -55.20 | |
| | Lemos, Doriedson | | | 2075 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Prisma, Zenil Da Costa | | | 1745 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | De Almeida, Valdemiza Gurgel | | | 1369 | BRA | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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