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Individual Calculations September 2021 |
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| De Lucena, Davi Santos Marques Total change: 0.00 | |   |
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| Campeonato Pernambucano de Xadrez STD 2020 | Recife PE | BRA | 2021-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1615 | 0 | 4.00 | 6 | 0.00 | 1655 | | 0.00 | |
|  Goncalves Costa, Douglas Jose | | | 1673 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |  Soares, Max Jockesi Barbosa | | | 1955 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Bezerra, Bruno Alexander Santos | | | 1452 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Da Silva, Lucas Henrique Lins | | | 1696 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Monteiro, Aldus Daniel F De Souza | | | 1446 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Mathias, Carlos Augusto De C. | | | 1465 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |
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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