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Individual Calculations September 2010 |
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| Batista, Sandro Manuel Almeida Total change: -28.35 | |   |
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| 32 Taca de Portugal | various | POR | 2010-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1749 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Padeiro, Jose Joao Tato | | | 2149 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | III Torneio Internacional Cidade de Gaia/ X Profigaia Open | VN Gaia | POR | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1754 | 0.00 | 4 | -1.81 | 15 | -27.15 | |
|  Bolhari, Orphe Iraj | | | 2154 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pereira, Antonio Pedro D Caram | | | 2073 | POR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Valente, Joao Nuno Baptista | | | 1509 | POR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Martins, Guilherme Pires Tavar | | | 1518 | POR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | * 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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