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Individual Calculations January 2024 |
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| Goncalves, Carlos Manuel M. Total change: -23.00 | |   |
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| II Open de Classicas da Velhinha - AX Lumiar | Lisboa | POR | 2023-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1545 | 1.50 | 4 | -0.75 | 20 | -15.00 | |
|  Alves, Luis Miguel | | | 1708 | POR | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Garcez, Guilherme | | | 1145 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bras, Hugo Miguel Pereira | | | 1693 | POR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Monteiro, Carlos Alberto C | | | 1355 | POR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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 2023-24 r.2 | dist. Lisboa | POR | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1555 | 0.50 | 1 | 0.33 | 20 | 6.60 | |
| | Marques, Rui Filipe Pereira | | | 1827 | POR | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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 AXPortugal Classicas Dezembro 2023 - U2400 | Lisboa | POR | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1555 | 2.00 | 4 | -0.73 | 20 | -14.60 | |
| | Da Rocha, Selma Cristina Cruz | | | 1216 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fanha, Paulo | c | | 1680 | POR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wang, Nuno | | | 1392 | CHN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Moura, Miguel Tiago Rito | | | 1317 | POR | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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