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Individual Calculations August 2012 |
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| Van Haastert, Edwin Total change: -13.40 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2440 | 5.00 | 9 | -1.34 | 10 | -13.40 | |
|  Serdijn, Adinda | | | 2040 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Von Meijenfeldt, Bart | | | 2123 | NED | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Socko, Bartosz | g | | 2629 | POL | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Roorda, Thijs | | | 2040 * | NED | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Van Der Hoeven, Gerben | | | 2040 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Spaan, Nathanael | | | 2206 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Wilschut, Peter | | | 2233 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Nikolic, Predrag | g | | 2639 | BIH | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Rijnaarts, Sjef | f | | 2319 | NED | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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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