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Individual Calculations August 2017 |
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| Bekker, Michael Total change: 14.40 | |   |
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| 11e Leiden Chess Tournament - Group A | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1983 | 3.00 | 7 | 0.72 | 20 | 14.40 | |
|  Warmerdam, Max | f | | 2357 | NED | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Van Der Marel, Lambertus | | | 2124 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Heemskerk, Wim | f | | 2175 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hensbergen, Willem | | | 2026 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Devaure, Guillaume | | | 1908 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ongut, Tamas Gunes | | | 2114 | HUN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Van Der Velden, Bram | c | | 2170 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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