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Individual Calculations September 2011 |
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| Gieben, Stijn Total change: 56.10 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1884 | 3.50 | 8 | 1.87 | 30 | 56.10 | |
|  Van De Laar, Clement | | | 2127 | NED | 1.00 | 1 | 0.80 | 30 | 24.00 | |  Van Ketel, Raoul | f | | 2284 * | NED | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Bebchuk, Leonid | | | 2153 | ISR | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Van Overdam, Jan | | | 2062 | NED | 0.50 | 1 | 0.23 | 30 | 6.90 | | | De Graaff, Rag | | | 2104 | NED | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Spaan, Nathanael | | | 2209 | NED | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Braggaar, Pim | | | 2028 | NED | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Klop, Tjomme | | | 2075 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | | | * 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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