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Individual Calculations July 2010 |
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| Coenen, Bert Total change: 11.50 | |   |
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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 |
| 1957 | 1844 | 1.50 | 3 | 0.46 | 25 | 11.50 | |
|  Cebula, Jerzy | | | 2018 | NED | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Kalla, Christian | | | 1968 | GER | 0.50 | 1 | 0.17 | 25 | 4.25 | |  Debusschere, Helmuth | | | 1884 | BEL | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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