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Individual Calculations May 2011 |
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| Duarte, Afonso Total change: -18.15 | |   |
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| CNE 2 divisao - serie A | several | POR | 2010-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1466 | 0.00 | 3 | -0.66 | 15 | -9.90 | |
|  Ribeiro, Sergio Mario Da Silva | | | 1781 | POR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Gomes, Bruno Miguel De Sousa | | | 1778 | POR | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Costa, Joao Sequeira | | | 1553 | POR | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | I Torneio "Axis - Ponte de Lima" | Ponte de Lima | POR | 2011-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1458 | 0.00 | 3 | -0.55 | 15 | -8.25 | |
| | Silva, Luis Neves Da | | | 1858 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Romano, Luis Miguel | | | 1755 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Costa, Joao Sequeira | | | 1593 | POR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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