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Individual Calculations September 2009 |
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| Lima, Fernando Total change: -14.55 | |   |
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| XX Taca de Lisboa | Lisboa | POR | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1705 | 1.00 | 1 | 0.37 | 15 | 5.55 | |
|  Videira, Alfredo | | | 1611 | POR | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | 3º Circuito de Xadrez de Vila Franca de Xira - 3º Torneio | Alverca | POR | 2009-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1701 | 0.00 | 4 | -1.34 | 15 | -20.10 | |
| | Santos, Joao Artur Almeida Dos | | | 2051 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Lino, Nuno Miguel De Moura | | | 1981 | POR | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Campos, Carlos Alberto Viegas De | | | 1677 | POR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Martins, Abilio Morgado | | | 1669 | POR | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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