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Individual Calculations January 2009 |
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| Morais, Vitor Total change: -3.00 | |   |
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| Torneio de Xadrez Tchigorin | Lisboa | POR | 2008-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2054 | 3.50 | 6 | -0.24 | 15 | -3.60 | |
|  Vieira, Vitor | | | 1704 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Oliveira, Miguel Chemetov | | | 1828 | POR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Aguiar, Carlos | | | 1979 | POR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Oliveira, Carlos | | | 2111 | POR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Marques, Jose Capela | | | 1934 | POR | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Marques, Rui | | | 2142 | 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) | | | | GXA Outono 2008 | Lisboa | POR | 2008-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2054 | 3.00 | 5 | 0.04 | 15 | 0.60 | |
| | Santos, Alexandre | | | 1764 | POR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Oliveira, Carlos | | | 2111 | POR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Vasconcellos, Renato | | | 2083 | POR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Garcia, Antonio | | | 1954 | POR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Aguiar, Carlos | | | 1979 | POR | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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