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Individual Calculations April 2009 |
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| Guerreiro, Patricia Da Fonseca Total change: -22.35 | |   |
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| Distrital de Lisboa - preliminar do GXA - C2 | Lisboa | POR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1426 | 0.00 | 3 | -0.72 | 25 | -18.00 | |
|  Marques, Jose Carlos Capela | | | 1776 | POR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Godinho, Joao Quintas | | | 1726 | POR | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Santos, Norberto Fernandes | | | 1458 | POR | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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) | | | NOTE: K factor changed | | Distrital de Lisboa de sub-14 | Lisboa | POR | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1426 | 0.50 | 2 | -0.29 | 15 | -4.35 | |
| | Santos, Fabio Fernandes Dos | | | 1492 | POR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Sequeira, Pedro Miguel D Santos | | | 1516 | POR | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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