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Individual Calculations June 2013 |
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| De Wit, Albert Total change: 14.70 | |   |
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| 7e IBC Limburg Open B-groep | Maastricht | NED | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1999 | 3.50 | 4 | 0.98 | 15 | 14.70 | |
|  Tangelder, Yonne | | | 1837 | NOR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Auwens, Michel | | | 1873 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Janzen, Alexej | | | 1950 | GER | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Cromsigt, Jeroen | | | 1950 | NED | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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