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Individual Calculations February 2023 |
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| Arroyo Rodriguez, Jesus Total change: -43.60 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2086 | 3.50 | 8 | -2.18 | 20 | -43.60 | |
|  Cuenca Jimenez, Jose Fernando | g | | 2545 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Juan Mas, Santiago | | | 1863 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Torres Rebolledo, Alvaro | | | 1691 | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lobo Pereira, Arami | | | 1686 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Talledo Lagos, Cesar Frank | | | 1904 | PER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Adamski, Adam | | | 1894 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Moya Albaladejo, Jose Antonio | | | 1867 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lorente Serrano, Rosa Adela | | wf | 1898 | ESP | 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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