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Rapid:
Individual Calculations October 2022 |
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| Zhang, Xin An Total change: -12.20 | |   |
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| Portugal Open 2022 - Cidade de Lisboa SR | Lisboa | POR | 2022-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1646 | 6.00 | 11 | -0.61 | 20 | -12.20 | |
|  Ferreira, Leonor Marques | | | 1246 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cumming, Rhys | f | | 2064 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Martins, Nuno Goncalo Alves | | | 1354 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pintor, Simao Maciel Abranches | | | 1937 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baltazar, Estevao | | | 1340 | POR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Tacuchian, Marcelo Oliveira | | | 1281 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Reis, Angelica Mufato | | | 1351 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ferreira, Diogo Andre Marques | | | 1384 | POR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marques, Rui Filipe Pereira | | | 1872 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Alboredo, Julia | | wm | 1890 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Camacho, Filipa Fernandes Brit | | | 1429 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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