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Individual Calculations May 2010 |
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| Santos, Eduardo Total change: 3.90 | |   |
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| IV Taca AXP 2010 | Porto | POR | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1624 | 1.00 | 1 | 0.92 | 15 | 13.80 | |
|  Pintor, Ariana | | wf | 2024 * | POR | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * 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) | | | | Distrital do Porto - preliminar D | Matosinhos | POR | 2010-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1624 | 1.00 | 4 | -0.66 | 15 | -9.90 | |
|  Ferreira, Jorge Joao | | | 2024 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mendes, Antonio | | | 1527 | POR | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Morais, Paulo De | | | 1839 | POR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Duarte, Afonso | | | 1460 | POR | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * 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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