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Individual Calculations January 2016 |
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| Laroca, Alvaro Ney Total change: -1.00 | |   |
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| Memorial Campeao Cearense Emanuel Costa | Fortaleza CE | BRA | 2015-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1563 | 1.00 | 4 | -0.62 | 20 | -12.40 | |
|  Freitas, Marcos Antonio Da Cost | | | 1954 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | De Araujo, Jose Claudio | | | 1771 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Farias, Luiz Jadir Pinto | | | 1461 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sousa, Virginio Aleixo Da Silv | | | 1449 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Campeonato Cearense de Xadrez Absoluto 2015 | Fortaleza CE | BRA | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1563 | 2.00 | 5 | 0.57 | 20 | 11.40 | |
| | Santos, Antonio Inacio Dos | | | 1963 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lopes, Raimundo De Lima | | | 1836 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pinheiro, Jose Wellington | | | 1766 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vacis, Laura Nunes | | | 1414 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Aquino, Francisco Jose Alves D | | | 1765 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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) | | |
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