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Rapid:
Individual Calculations October 2023 |
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| Amaro, Goncalo Ferreira Total change: 9.40 | |   |
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| CN Amador Semirrapidas 2022-23 - U2000 | Coimbra | POR | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1822 | 4.00 | 6 | 0.47 | 20 | 9.40 | |
|  Silva, Fernando Alberto Freitas | | | 1646 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Freitas, Daniel Leonardo M | | | 1422 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Novais, Carlos Joao Fernandes | | | 1964 | POR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Goncalves, Lucas Jordao | | | 1746 | POR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Cruz, Jorge Filipe Egas Da | | | 1984 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Araujo, Ricardo Franca P D | | | 1688 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | |
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