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Individual Calculations September 2023 |
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| Oliveira, Filipe Mendonca F R Total change: -19.60 | |   |
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| X Torneio Cidade de Famalicao | Famalicao | POR | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1200 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
|  Lachever, Diogo Freire | | | 1537 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | Leca Chess Open 2023 | Leca da Palmeira | POR | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1200 | 0.00 | 4 | -0.37 | 40 | -14.80 | |
|  Cabete, Manuel | | | 1629 | POR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Zhang, Xin An | | | 1753 | HKG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Coelho, Jorge Manuel | | | 1803 | POR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Tacuchian, Marcelo Oliveira | | | 1395 | POR | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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