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Individual Calculations September 2017 |
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| Van Decraen, Roger Total change: -12.40 | |   |
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| XVIII Obert Int. Escacs de Figueres Miquel Mas (grup B | Figueres | ESP | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1752 | 5.50 | 9 | -0.31 | 40 | -12.40 | |
|  Marull Duch, Miquel | | | 1453 | ESP | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Roqueta Maffei, Oscar Nahuel | | | 1352 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gac, Jean-Luc | | | 1447 | FRA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Lazaro Porta, Angel | | | 1918 | ESP | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Sague Pla, Oscar | | | 1751 | ESP | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Cantenys Pages, Carles | | | 1372 | ESP | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Casares Bonals, Ainhoa | | | 1436 | ESP | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Claret, Franck | | | 1925 | FRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nunez Colome, David | | | 1861 | ESP | 0.00 | 1 | -0.35 | 40 | -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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