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Individual Calculations November 2023 |
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| Kowalski Rubiales, Nicholas Total change: -17.20 | |   |
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| IV Open Internacional de Ajedrez Sub 2200 FIDE Costa de la Luz | Conil de la Frontera (Cadiz) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1803 | 4.50 | 7 | -0.43 | 40 | -17.20 | |
|  Kowalski Rubiales, Leo | | | 1284 | ESP | 0.50 | 1 | -0.47 | 40 | -18.80 | |  Perez Gil, Pedro | | | 1403 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Loriente Galiano, Eric | | | 1400 | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Peschardt, Soren | | | 1838 | ESP | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Rios Gallardo, Guillermo | | | 1984 | ESP | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ferrete Rueda, Juan Carlos | | | 1655 | ESP | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Gonzalez Mendoza, Diego | | | 1645 | ESP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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