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Rapid:
Individual Calculations May 2023 |
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| De Lima, Carlos Alexandre Total change: 16.00 | |   |
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| PE 23 Circuito Pernambucano de Xadrez RPD Etapa Caruaru | Caruaru PE | BRA | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2049 | 4.50 | 5 | 0.80 | 20 | 16.00 | |
|  De Souza, Raimunda Claudia Rego | | | 1649 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cavalcanti Filho, Geneciano M | | | 1813 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | De Lucena, Davi Santos Marques | | | 1693 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Da Silva, Erick Feitosa | | | 2022 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Do Nascimento, Christian Almeida | | | 2013 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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