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Individual Calculations March 2010 |
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| Pereira, Octavio Sergio Alfere Total change: 0.00 | |   |
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| IV Torneio de Clássicas de Natal do Galitos | Aveiro | POR | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1959 | 4.00 | 5 | 0.00 | 15 | 0.00 | |
|  Valente, Joao Nuno Baptista | | | 1559 * | POR | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Luz, Afonso Vieira Da Silva | | | 1661 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Fonseca, Miguel Trindade | | | 1609 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ribau, Nelson Manuel Salvador | | | 1664 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Pires, Gustavo Martins Pereira | | | 1963 | POR | 0.50 | 1 | 0.01 | 15 | 0.15 | | | * 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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