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Individual Calculations May 2010 |
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| Marques, Mario Total change: -5.85 | |   |
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| IV Taca AXP 2010 | Porto | POR | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1786 | 1.50 | 3 | 0.32 | 15 | 4.80 | |
|  Andrade, Nuno Filipe | | | 1570 | POR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pereira, Antonio Caramez | | | 2079 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Figueiredo, Bruno | | | 1976 | POR | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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 do Porto - preliminar G | Porto | POR | 2010-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1786 | 0.50 | 3 | -0.71 | 15 | -10.65 | |
|  Ribeiro, Dinis Cayolla | | | 1928 | POR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Mendes, Antonio | | | 1527 | POR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Silva, Antonio | | | 2186 * | 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) | | |
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