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Rapid:
Individual Calculations February 2023 |
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| Carvalho, Joao Alexandre Total change: -49.20 | |   |
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| CN Semirrapidas Equipas 2022-23 | Marinha Grande | POR | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1717 | 1.00 | 6 | -2.46 | 20 | -49.20 | |
|  Viana, Joao | | | 1475 | POR | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Goncalves, Beatriz M A C Nunes | | | 1317 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Joao, Alexandre | | | 1829 | ANG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Figueiredo, Mario | | | 1891 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aguiar, Carlos Alberto Branco L | | | 1697 | POR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Guerreiro, Paulo Jorge Leitao | | | 1649 | POR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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