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Individual Calculations August 2017 |
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| Den Hartog, Marijn Total change: -3.60 | |   |
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| 11e Leiden Chess Tournament - Group A | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2220 | 4.50 | 8 | -0.09 | 40 | -3.60 | |
|  Noordhoek, Henk | | | 1950 | NED | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Perske, Thore | f | | 2413 | GER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Taams, Sander | | | 1956 | NED | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Pijpers, Arthur | m | | 2457 | NED | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Van Der Eyk, Dick | | | 2010 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kools, Thomas | | | 1820 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Slingerland, Fred | m | | 2335 | NED | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Fossum, Oystein Boyum | | | 2247 | NOR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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