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Individual Calculations September 2009 |
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| Van Keulen, Onno Total change: -11.40 | |   |
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| XXXV Open Internacional d'Escacs Vila de Sitges | Sitges | ESP | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2038 | 3.50 | 8 | -0.76 | 15 | -11.40 | |
|  Mestre Bellido, Hector | f | | 2292 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Julian Ortin, Eva | | | 1638 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Coll Enriquez, Lluis | | | 2234 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Meyer, Kuno | | | 1802 | ESP | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Lorenzo De La Riva, Lazaro | f | | 2331 | ESP | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Garcia Lopez, Josep Luis | | | 1736 | ESP | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Farriol Salas, Albert | | | 1790 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Del Valle Cirera, Adria | | | 2200 | ESP | 0.50 | 1 | 0.21 | 15 | 3.15 | | | * 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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