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Individual Calculations August 2015 |
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| Both, Gert Total change: 1.20 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1936 | 4.50 | 7 | 0.06 | 20 | 1.20 | |
|  Van Der Laan, Hugo | | | 1772 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | De Ruiter, Thomas | | | 1817 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Ippel, Cornelius | | | 1830 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Braggaar, Wessel | | | 1835 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Broos, Simon | | | 1837 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vergeer, Michiel | | | 1882 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Van Orsouw, Theo | | | 1894 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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