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Individual Calculations July 2010 |
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| Cox, Jan Total change: 20.85 | |   |
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| Dutch NK-U14 | Haarlem | NED | 2010-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1857 | 4.50 | 7 | 2.25 | 15 | 33.75 | |
|  Van Meegen, Ruud | | | 1956 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Beukema, Stefan | | | 2074 | NED | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Vereggen, Lars | | | 1933 | NED | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Beerdsen, Thomas | | | 1956 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Meng, Roger | | | 2061 | NED | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Van Overdam, Jan | | | 2037 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Ducarmon, Renzo | | | 1923 | NED | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | 4th CIS-Group Limburg Open 2010 B-group | Maastricht | NED | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1854 | 1.00 | 4 | -0.86 | 15 | -12.90 | |
| | Whitmire, James David | | | 1957 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mueller, Claudia | | | 2033 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lenaerts, Lennert | | | 1758 | BEL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Taverniers, Peter | | | 1783 | BEL | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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