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Individual Calculations August 2015 |
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| Koreman, Eric Total change: -51.20 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1938 | 4.00 | 8 | -1.28 | 40 | -51.20 | |
|  Lopies, Andre | | | 1793 | NED | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Heijboer, Herman | | | 1850 | NED | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Volders, Wessel | | | 1847 | NED | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Hordijk, Frank | | | 1795 | NED | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Rumsey, Victor B | | | 1846 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Mensing, Adrian | | | 1883 | NED | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Van Ginkel, Henk | | | 1815 | NED | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Van Den Biggelaar, Don | | | 1721 | NED | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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