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Individual Calculations May 2010 |
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| Botelho, Adelino Total change: 22.65 | |   |
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| IV Taca AXP 2010 | Porto | POR | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1659 | 1.50 | 3 | 0.60 | 15 | 9.00 | |
|  Araujo, Jose Verissimo | | | 1886 | POR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Nogueira, Diana Sofia | | | 1582 | POR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Carneiro, Carlos | | | 2059 * | 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) | | | | Distrital do Porto - preliminar E | Matosinhos | POR | 2010-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1659 | 2.00 | 3 | 0.91 | 15 | 13.65 | |
| | Alves, Marta Sofia | | | 1413 | POR | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Sousa, Nuno | | | 1957 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Margarido, Ricardo | | | 1986 | POR | 1.00 | 1 | 0.87 | 15 | 13.05 | |
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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