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Individual Calculations December 2023 |
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| Batista, Sandro Manuel Almeida Total change: -39.20 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1658 | 3.00 | 7 | -1.96 | 20 | -39.20 | |
|  Martins, Bruno Andre Leite | f | | 2323 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Correia, Margarida | | | 1258 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bittner, Titus | | | 1390 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rodrigues, Dinis | | | 1275 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zielinski, Marcin | | | 1478 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Dias, Jose Oliveira Gaspar | | | 1404 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Leal, Jose Alberto | | | 1476 | POR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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