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Rapid:
Individual Calculations March 2023 |
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| Antunes, Andre Rafael Total change: -11.40 | |   |
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| Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1527 | 1.50 | 6 | -0.57 | 20 | -11.40 | |
|  Andrade, Bruno | | | 1975 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Tacuchian, Marcelo Oliveira | | | 1322 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ryabukhina, Veronika | | | 1851 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Belecciu, Richard Gerard | | | 1984 | POR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Alves, Luis Miguel | | | 1665 | POR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Teves, Pedro | | | 1324 | POR | 0.00 | 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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