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Individual Calculations November 2023 |
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| Berdullas Guerra, Juan Carlos Total change: -19.40 | |   |
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| CE INDIVIDUAL VETERANOS M65 2023 | Roquetas de Mar (Almeria) | ESP | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1865 | 5.00 | 9 | -0.97 | 20 | -19.40 | |
|  Holgado Maestre, Andres | | | 1465 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Serra Olives, Tomas | f | | 2044 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Salguero Roldan, Francisco | | | 1597 | ESP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Martinez Gallardo, Javier | | | 1567 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Maceira Moya, Nery | | | 1668 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fernandez Vicente, Carmelo | | | 2012 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Maldonado Fernandez, Jose | | | 1697 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Teixidor Banus, Josep Maria | | | 1669 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Soler Bel, Josep | | | 1809 | ESP | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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