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Rapid:
Individual Calculations May 2017 |
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| Martins, Andre G Gomes Brito Total change: -19.20 | |   |
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| 4. Friday Lisbon Chess Challenge - torneio 12 | Lisboa | POR | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2021 | 4.00 | 6 | -0.31 | 20 | -6.20 | |
|  Campos, Carlos Alberto Viegas | | | 1621 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andrade, Cristovao Almeida | | | 1621 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morais, Vitor Mestre | | | 1973 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Guerra, Jose Antonio Goulart D | | | 1864 | POR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rocha, Manuel Fernando Teixeir | | | 1684 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Santos, Jose Luis Machado Alve | | | 2159 | POR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 4. Friday Lisbon Chess Challenge - torneio 13 | Lisboa | POR | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2021 | 3.00 | 5 | -0.65 | 20 | -13.00 | |
| | Martins, Abilio Morgado | | | 1621 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antunes, Ana Maissa | | | 1621 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pires, Emanuel Joao Robarts | | | 2142 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Guerreiro, Raul Jose Lopes | | | 1984 | POR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Martins, Domingos Antonio Mela | | | 1621 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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