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Individual Calculations September 2010 |
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| De Mooij, Marco Total change: -0.50 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1936 | 3.00 | 9 | -0.02 | 25 | -0.50 | |
|  Pauw, Sander | | | 2157 | NED | 0.50 | 1 | 0.28 | 25 | 7.00 | |  De Graaff, Rag | | | 2148 | NED | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Braggaar, Pim | | | 2043 | NED | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Van Der Eyk, Dick | | | 2004 | NED | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Besel, Waldemar | | | 2056 | GER | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Erwich, Frans | | | 2060 | NED | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Klop, Tjomme | | | 2062 | NED | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Van Der Maat, Niek | | | 1960 | NED | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Rost Van Tonningen, Otto | | | 2054 | NED | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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