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Individual Calculations March 2010 |
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| Van Oosten, Jaap Total change: -12.00 | |   |
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| Corus Chess Tournament - Weekend 3J | Wijk aan Zee | NED | 2010-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2039 | 0.50 | 2 | -0.48 | 25 | -12.00 | |
|  Westerduin, Philip | | | 2071 | NED | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Officier, Tom | | | 2027 | NED | 0.00 | 1 | -0.52 | 25 | -13.00 | |
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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