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Individual Calculations February 2019 |
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| Niehues, Luiz Cesar Total change: -8.20 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1540 | 1.50 | 7 | -0.41 | 20 | -8.20 | |
|  De Borba, Gabriel | f | | 1940 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Souza, Rafael Cabral De | | | 1940 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahn, Marlon Cristiano | | | 1140 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pereira, Armando Scharlau | | | 1760 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bonfim, Regina Rodrigues | | wf | 1708 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Rocancourt Moreira, Mauricio | | | 1777 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Boabaid, Jorge Alberto Duardes | c | | 1868 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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