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Individual Calculations February 2013 |
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| Mostertman, Conrad Total change: 12.75 | |   |
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| Schaakfestival Groningen 2012 Open B | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1973 | 5.50 | 7 | 0.85 | 15 | 12.75 | |
|  Den Hartog, Marijn | | | 1658 | NED | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Janssen, Eddie | | | 1752 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Zuiderweg, Edwin | | | 2034 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Dijkstra, Arjan | | | 1957 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Salihbegovic, Edim | | | 1858 | BIH | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vlaming, Halana | | | 1748 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Drozdowski, Konrad | | | 1878 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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