Individual Calculations October 2023 |
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Nascimento, Davi Alves Total change: 9.00 | | |
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Regional Nordeste 2023 - Nordestao | Aracaju SE | BRA | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1817 | 2055 | 5.00 | 6 | 0.45 | 20 | 9.00 | |
| Pereira, Igor Marcelo Souza | | | 1655 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Serafim Junior, Arnor | | | 1647 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Guimaraes, Diogo Duarte | f | | 2302 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | De Macedo, Alexandre Ricardo S | | | 1704 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Macedo, Maximo Valerio | f | | 1818 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Santos, Matheus Silva | | | 1777 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | * 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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