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Individual Calculations April 2009 |
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| Meira, Joao Pedro Pires Total change: -4.50 | |   |
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| Distrital de Lisboa de sub-14 | Lisboa | POR | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1716 | 2.00 | 4 | -0.30 | 15 | -4.50 | |
|  Fernandes, Andre Casimiro | | | 1720 | POR | 0.50 | 1 | 0.01 | 15 | 0.15 | |  Afonso, Nuno Cerqueira | | | 1626 | POR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Santos, Luis Manuel Freire Rebe | | | 1784 | POR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Santos, Fabio Fernandes Dos | | | 1492 | POR | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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