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Individual Calculations September 2019 |
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| Do Nascimento, Joao Augusto Total change: 62.80 | |   |
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| Open SESC Caioba Copel Telecom 2019 | Matinhos PR | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1137 | 2.00 | 4 | 1.57 | 40 | 62.80 | |
|  Goncalves, Mateus | | | 1537 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Boutin Neto, Mauro Albano | | | 1508 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rodrigues Mota, Sophia Lorena | | | 1448 | BRA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Britto, Sara Ohana Felix Delgado | | | 1490 | BRA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | * 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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