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Rapid:
Individual Calculations March 2023 |
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| Alves, Luis Miguel Total change: 43.60 | |   |
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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 |
| 1537 | 1665 | 5.00 | 6 | 1.09 | 20 | 21.80 | |
|  Maissa, Susana Flora Cesana | | | 1281 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Reis, Andre Filipe Baptista San | | | 1438 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fortunato, Antonio Eduardo | | | 1516 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ferreira, Nuno David Oliveira | | | 1620 | POR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Wang, Minqing | | | 1891 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bras, Hugo Miguel Pereira | | | 1478 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | CD Lisboa Veteranos Semirrepidas 2022-23 - S50 | Lisboa | POR | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1665 | 4.50 | 7 | 0.05 | 20 | 1.00 | |
| | Tacuchian, Marcelo De Oliveira | | | 1322 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Reis, Andre Filipe Baptista Sa | | | 1438 | POR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Miranda, Raul Augusto Barros | | | 1649 | POR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Varela, Joaquim Antonio Nunes | | | 1695 | POR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Fortunato, Antonio Eduardo Con | | | 1516 | POR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pinheiro, Antonio Manuel Batis | | | 1382 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lopes, Joao Pedro Goncalves | | | 1853 | POR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | | | Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1665 | 4.50 | 7 | 1.04 | 20 | 20.80 | |
| | Suslin, Altai | | | 1265 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dias, Paulo | m | | 2205 | POR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Pereira, Jose Antonio Gomes Sousa | | | 1452 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Silva, David | m | | 2382 | ANG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cardoso, Xavier Silva | | | 1440 | POR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Antunes, Andre Rafael | | | 1527 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ryabukhina, Veronika | | | 1851 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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) | | |
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