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Rapid:
Individual Calculations March 2023 |
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| Fortunato, Antonio Eduardo Total change: -21.00 | |   |
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| 33. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1516 | 2.50 | 5 | -0.30 | 20 | -6.00 | |
|  Wang, Luis | | | 1227 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alves, Luis Miguel | | | 1665 | POR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Bento, Antonio Jose Gomes | | | 1442 | POR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Cazemajou, Serge Marie | | | 1552 | POR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Reis, Andre Filipe Baptista San | | | 1438 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | CD Lisboa Veteranos Semirrepidas 2022-23 - S50 | Lisboa | POR | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1516 | 3.00 | 7 | -0.34 | 20 | -6.80 | |
| | Lixa, Alberto Joaquim Pisco | | | 1116 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopes, Joao Pedro Goncalves | | | 1853 | POR | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Goncalves, Carlos Manuel Marqu | | | 1486 | POR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Joaquim, Fernando Manuel Olive | | | 1425 | POR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Alves, Luis Miguel Guerreiro | | | 1665 | POR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Fernandes, Alberto Manuel De A | | | 2099 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Azenha, Rui Bernardini | | | 1252 | POR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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) | | | | Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1516 | 2.00 | 5 | -0.41 | 20 | -8.20 | |
| | Wang, Minqing | | | 1891 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Morais, Miguel Almeida | | | 1939 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Teves, Pedro | | | 1324 | POR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Maissa, Susana Flora Cesana | | | 1281 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Silva, Noe Fiipe Lopes | | | 1358 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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