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Individual Calculations September 2009 |
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| De Kock, Charl Gerdard Total change: 0.00 | |   |
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| Arctic Chess Challenge 2009 | Tromsø | NOR | 2009-08-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1961 | 0 | 0.00 | 4 | 0.00 | 1261 | | 0.00 | |
|  Gandrud, Vegar Koi | | | 2169 | NOR | 0.00 | 1 | 0.00 | | 0.00 | |  Rolvaag, Birk Anders | | | 1906 | NOR | 0.00 | 1 | 0.00 | | 0.00 | | | Meyer, Ole | | | 1941 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Pieri, Enzo | | | 1826 | ITA | 0.00 | 1 | 0.00 | | 0.00 | |
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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