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Rapid:
Individual Calculations April 2019 |
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| Oliveira, Cicero V Pereira Total change: 13.40 | |   |
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| I IRT Feminino da AJX de Xadrez RPD 2019 | Juazeiro BA | BRA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1690 | 8.50 | 11 | 0.67 | 20 | 13.40 | |
|  Da Silva, Janaina Ailma Pereira | | | 1730 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Carro, Heber Antonio Paiva | | | 1661 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Torres, Anna F Freire Alves | | | 1290 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva Martins, Nayra Allana | | | 1492 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Tosta, Paulo Victor Santana | | | 1631 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Moreira, Shenaya Kesia Silva | | | 1332 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Prysthon, Maria Clara Soares | | | 1535 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Granja, Davi Goncalves | | | 1365 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Melo, George Andre De Souza Leit | | | 1486 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lins Junior, Joao Ferreira | | | 1643 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Goes, Ester Vitoria Terencio | | | 1465 | BRA | 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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