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Rapid:
Individual Calculations October 2023 |
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| De Melo, Tiago Rosa Total change: -20.40 | |   |
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| Aberto Sul Catarinense de Xadrez RPD 2023 | Criciuma SC | BRA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1829 | 3.50 | 6 | -1.02 | 20 | -20.40 | |
|  Da Rocha, Miguel Guerra | | | 1416 | BRA | 0.50 | 1 | -0.43 | 20 | -8.60 | |  Da Silva, Miguel Michels | | | 1429 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cardoso, Lucas Emanuel Alves | | | 1689 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Juliano, Luiz Augusto Porto | | | 1644 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | De Andrade, Moacir Belarmino F | | | 1474 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Souza Junior, Vanderval Borges D | | | 1942 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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