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Individual Calculations August 2015 |
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| Van Der Elburg, Freddie Total change: -36.00 | |   |
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| 9e Leiden Chess Tournament, Group A | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2185 | 4.00 | 9 | -1.80 | 20 | -36.00 | |
|  Corstjens, Rolf | | | 1953 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Vreeburg, Jan | | | 1901 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Das, Arghyadip | m | | 2457 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Knudsen, Martin | | | 2026 | DEN | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Halfhide, Sebastian | | | 2091 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Visser, Henk-Jan | | | 2272 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jongste, David | | | 1976 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Oosterom, Erik | | | 2043 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Van Drunick, Jan-Willem | | | 1919 | NED | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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