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Individual Calculations September 2023 |
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| Barrera Martin, Nayra Total change: 23.20 | |   |
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| III OPEN INTERNACIONAL "MERIDA PATRIMONIO DE LA HUMANIDAD" | Merida (Badajoz) | ESP | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1480 | 2.50 | 6 | 1.16 | 20 | 23.20 | |
|  Lirio Garcia, Carlos | | | 1860 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ugalde Ortiz, Antonio | | | 1773 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Pacetti Terra, Nicolas | | | 1994 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fernandez Malaga, Domingo | | | 1293 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Infantes Gonzalez, Maria | | | 1720 | ESP | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Garrido Silos, Pablo | | | 1812 | ESP | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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