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Individual Calculations July 2010 |
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| Carvalho, Bernardo Guerra Total change: 2.30 | |   |
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| 52 CNE - 3a Divisao - Serie B | various | POR | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1319 | 0.00 | 2 | -0.28 | 25 | -7.00 | |
|  Martins, Joao Luis Meireles Da | | | 1563 | POR | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Felix, Joao Carlos Da Silva | | | 1719 * | POR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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) | | | NOTE: K factor changed | | Distrital do Porto - preliminar L | Porto | POR | 2010-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1331 | 1.50 | 5 | 0.62 | 15 | 9.30 | |
| | Mateus, Andre | | | 1614 | POR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dias, Tiago Babo | | | 1518 | POR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Wang, Rui Yang | | | 1623 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Nogueira, Diana Sofia | | | 1559 | POR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Castro, Carlos Monteiro | | | 1689 | POR | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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