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Individual Calculations September 2009 |
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| Puigarnau Castello, Joan Ramon Total change: -27.00 | |   |
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| IV Open d'Alella | Alella BARCELONA | ESP | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1726 | 0.00 | 4 | -1.08 | 25 | -27.00 | |
|  Fabre Massana, Miquel | | | 2126 * | ESP | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Palau Pons, Lluis | | | 1993 | ESP | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Franch Guiral, Ramon | | | 2032 | ESP | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Piqueras Mateu, Pere | | | 1594 | ESP | 0.00 | 1 | -0.68 | 25 | -17.00 | | | * 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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