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Individual Calculations August 2012 |
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| Van Leusden, Dennis Total change: -2.70 | |   |
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| 2e Science Park Schaaktoernooi - Group B | Amsterdam | NED | 2012-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1945 | 2.50 | 6 | -0.09 | 30 | -2.70 | |
|  Hoekstra, Peter | | | 2007 | NED | 0.50 | 1 | 0.09 | 30 | 2.70 | |  Hazenberg, Frans | | | 1999 | NED | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Gerritse, Youri | | | 2004 | NED | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Geertsema, Piet | | | 1975 | NED | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Greeuw, Sietske | | | 1988 | NED | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Kossen, Johannes | | | 1988 | NED | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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