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Rapid:
Individual Calculations March 2023 |
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| Teves, Pedro Total change: 51.20 | |   |
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| CR Jovens Acores Semirrapidas 2022-23 - U16,U18,U20 | Ponta Delgada | POR | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1324 | 2.00 | 4 | 0.49 | 20 | 9.80 | |
|  Cymbron, Victoria | | | 1585 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Torres, Ricardo Jorge Ferreira | | | 1886 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Oliveira, Daniela Sousa | | | 1139 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Torres, Francisco Medeiros | | | 1272 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1324 | 3.00 | 6 | 2.07 | 20 | 41.40 | |
| | Andrade, Bruno | | | 1975 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ines, Joao Pedro Nascimento | | | 1585 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abdurramane, Danial Germano | | | 1642 | POR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Fortunato, Antonio Eduardo | | | 1516 | POR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Silva, Reinaldo | | | 1655 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Antunes, Andre Rafael | | | 1527 | POR | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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