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Individual Calculations September 2011 |
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| Van Straaten, Marco Total change: 12.45 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1968 | 3.50 | 8 | 0.83 | 15 | 12.45 | |
|  Farrand, Tom | | | 2256 | JCI | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Van De Laar, Clement | | | 2127 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Van Brussel, Bert | | | 1882 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Oei, Hway Ik | | | 2122 | NED | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Roorda, Thijs | | | 2060 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Galje, Hans | | | 2117 | NED | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Van Halderen, Herman | | | 2081 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Blom, Vincent | | | 2126 | NED | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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