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Individual Calculations February 2023 |
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| Cuesta Bustos, Raul Total change: 24.80 | |   |
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| Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1981 | 6.00 | 7 | 1.24 | 20 | 24.80 | |
|  Linares Andres, Antonio | | | 1581 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gonzalez De Miguel Yataco, Migue | | | 1725 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Martin Sanchez, Javier | | | 1700 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Perez Garcia, Jose Miguel | | | 1901 | ESP | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Cano Mateos, Pablo | | | 2080 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mullor Pena, Claudia | | | 1587 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serrano Almendros, Angel | | | 2133 | ESP | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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