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Individual Calculations July 2009 |
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| Tapisso, Gabriel Palmelao Total change: -7.25 | |   |
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| CN Sub-14 | Albufeira | POR | 2009-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1515 | 0.00 | 1 | -0.25 | 25 | -6.25 | |
|  Andias, Joao Pedro Menezes | | | 1708 | POR | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | Campeonato Distrital de Equipas | Setúbal | POR | 2009-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1515 | 0.50 | 1 | -0.04 | 25 | -1.00 | |
|  Pereira, Susana Martins | | | 1486 | POR | 0.50 | 1 | -0.04 | 25 | -1.00 | |
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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