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Individual Calculations July 2012 |
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| Ibrahim, Ashraf Total change: 48.30 | |   |
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| 6e ENCI Limburgs Open - B-groep | Maastricht | NED | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1749 | 3.50 | 6 | 1.61 | 30 | 48.30 | |
|  Yue, Tim | | | 1931 | NED | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Ramaekers, Philippe | | | 1896 | NED | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Pirard, Natan | | | 1748 | BEL | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Bondarchuk, Vadim | | | 1985 | GER | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Lecomte, Robin | | | 1798 | NED | 1.00 | 1 | 0.57 | 30 | 17.10 | | | Cebula, Jerzy | | | 1993 | NED | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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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