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Individual Calculations August 2013 |
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| Wiersma, Eelke Total change: -21.00 | |   |
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| 7th Leiden Chess Tournament - group A | Leiden | NED | 2013-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2374 | 5.50 | 9 | -2.10 | 10 | -21.00 | |
|  Chevannes, Sabrina L | | wf | 2136 | ENG | 0.50 | 1 | -0.30 | 10 | -3.00 | |  Sparreboom, Wil | | | 1974 * | NED | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Kouwenhoven, Arjen | | | 2004 | NED | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Den Hartog, Marijn | | | 1974 * | NED | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Asefi, Zaheeruddeen | f | | 2077 | AFG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Partenheimer, Axel | | | 2157 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Ratsma, Midas | | | 2036 | NED | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Van Halderen, Herman | | | 2071 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Wilschut, Peter | | | 2232 | NED | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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