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Individual Calculations August 2015 |
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| Noordijk, Ed Total change: 5.20 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1859 | 3.50 | 6 | 0.26 | 20 | 5.20 | |
|  Salomons, Quinten | | | 1519 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hilarius, Sander | | | 1935 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Lopies, Andre | | | 1793 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Braggaar, Pim | | | 1953 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Karlsson, Kjell | | | 1712 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kohlbeck, Ton | | | 2008 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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