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Individual Calculations May 2011 |
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| Pereira, Manuel Rocha Total change: -63.25 | |   |
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| CNE 3 divisao - serie D | several | POR | 2010-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1847 | 0.50 | 4 | -1.28 | 25 | -32.00 | |
|  Rogado, Rui Manuel | | | 1712 | POR | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Alho, Diogo | | | 2247 * | POR | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Marcal, Armando Paulo Gomes | | | 1820 | POR | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Cordeiro, Vitor Louro | | | 1864 | POR | 0.00 | 1 | -0.48 | 25 | -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) | | | | Distrital de jovens de Leiria - sub18 | S. Martinho do Porto | POR | 2011-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1847 | 1.50 | 4 | -1.25 | 25 | -31.25 | |
| | Real, Diogo Antunes Corte | | | 1491 | POR | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Silva Rodolfo, O Couto | | | 1597 | POR | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Silva, Joao Pedro Couto | | | 1674 | POR | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Bray, Daniel Jose Freire | | | 1980 | POR | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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