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Individual Calculations September 2011 |
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| Bebchuk, Leonid Total change: -12.30 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2153 | 4.50 | 9 | -0.82 | 15 | -12.30 | |
|  Vreeburg, Jan | | | 1912 | NED | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Van Den Bergh, Ben | | | 1974 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gieben, Stijn | | | 1884 | NED | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Weiland, Harro | | | 1966 | NED | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Wilschut, Peter | | | 2206 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Edwards, Ray B | | | 2008 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Llaneza Vega, Marcos | m | | 2465 | ESP | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Borst, Filip | | | 2001 | NED | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Wantola, Ivo | f | | 2333 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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