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Rapid:
Individual Calculations March 2020 |
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| Ribeiro, Duarte Total change: -68.80 | |   |
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| Portugal Open 2020 - Rapid | Lisboa | POR | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1817 | 2.00 | 7 | -3.44 | 20 | -68.80 | |
|  Ferreira, Luis Pedro | | | 2170 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Oliveira, Beatriz Correia | | | 1427 | POR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Boto, Ricardo Jorge Louzeiro Do | | | 1495 | POR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Cordeiro, Joao Pedro Pereira | | | 1417 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barros, Arlindo | | | 1491 | CPV | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Moes Joaquim, Carlos | | | 1419 | CPV | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereira, Andre Marques | | | 1536 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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