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Individual Calculations February 2023 |
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| Chesa Chavarria, Aurelio Total change: 6.80 | |   |
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| XLVIII Abierto Internacional Ciudad de Sevilla 2023 | Sevilla | ESP | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1632 | 4.50 | 9 | 0.34 | 20 | 6.80 | |
|  Silva Lucena, Cristian | f | | 2293 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Lopez Rueda, Juan | | | 1350 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Bangiev, Katharina | | | 1524 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pineda Ortega, Victor | | | 1362 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kopischke, Maik | | | 1867 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Henriquez Prado, Victoria | | | 1232 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suarez Pozo, Juan Carlos | | | 1895 | ESP | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Navarro Acosta, Victor | | | 1821 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Delgado Lozano, Ignacio Maria | | | 1806 | ESP | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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