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Individual Calculations October 2008 |
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| Van Der Maat, Niek Total change: 17.75 | |   |
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| 2e Leiden Chess Tournament | Leiden | NED | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1943 | 4.00 | 9 | 0.71 | 25 | 17.75 | |
|  Vistisen, Lars | | | 2117 | DEN | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Van Der Meer, Kees | | | 2111 | NED | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Zimmerman, Luc | | | 2084 | NED | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Blom, Vincent | | | 1987 | NED | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Kalma, Jildo | | | 1987 | NED | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Noordkamp, Wouter | | | 2011 | NED | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Van Den Bergh, Ben | | | 2024 | NED | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Segers, Hans | | | 2033 | NED | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Van Overdam, Julian | | | 2037 | NED | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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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