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Individual Calculations August 2015 |
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| Loomans, Nico Total change: -13.20 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1558 | 1.00 | 4 | -0.33 | 40 | -13.20 | |
|  Baak, Karl | | | 1863 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Van Der Maat, Niek | | | 1921 | NED | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Van T Hoff, Kees | | | 1819 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Amarapala, Sheroni | | | 1182 | NOR | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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