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Individual Calculations August 2015 |
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| Kohlbeck, Ton Total change: -10.80 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2008 | 5.50 | 8 | -0.27 | 40 | -10.80 | |
|  Van T Hoff, Kees | | | 1819 | NED | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Karlsson, Kjell | | | 1712 | SWE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Deketelaere, Francky | | | 1769 | BEL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Van Den Berg, Jaap | | | 1848 | NED | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mensing, Adrian | | | 1883 | NED | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Bulthuis, Jelle | | | 1863 | NED | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Hilarius, Sander | | | 1935 | NED | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Noordijk, Ed | | | 1859 | NED | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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