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Individual Calculations July 2010 |
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| Willen, Ronny Total change: -22.50 | |   |
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| 4th CIS-Group Limburg Open 2010 B-group | Maastricht | NED | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1899 | 0.00 | 3 | -1.50 | 15 | -22.50 | |
|  Goes, Dirk | | | 1971 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Roufs, Gerard | | | 1984 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Rodriguez, Abelardo | | | 1734 | BEL | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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