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Individual Calculations January 2023 |
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| Silva, Lourenco Santa Clara Total change: 38.20 | |   |
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| Torneio AXPortugal Classicas U2400 - T18 | Lisboa | POR | 2022-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1644 | 1.50 | 2 | 0.47 | 20 | 9.40 | |
|  Baptista, Miguel Afonso | | | 1244 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goncalves, Samuel Jesus P | | | 1991 | POR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | * 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) | | | | Taca de Lisboa 2022-23 r.2 | Lisboa | POR | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1693 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Pereira, Jose Antonio Gomes Sousa | | | 1483 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Torneio de Honra 2022-23 | Lisboa | POR | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1693 | 4.50 | 9 | 1.21 | 20 | 24.20 | |
| | Morais, Vitor | | | 1759 | POR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Silva, Reinaldo | | | 1780 | POR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Marques, Rui Filipe Pereira | | | 1857 | POR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Guia, Artur Solovyov Eloy | | | 1932 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hansson, Markus | | | 1765 | EST | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Santos, Julio | | | 1817 | POR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Godinho Marques, Pedro | | | 1810 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gama, Joao Tiago | | | 1684 | POR | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Santos, Isabel Pereira Dos | | | 1735 | POR | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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