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Individual Calculations March 2012 |
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| Roomer, Paul Total change: 10.80 | |   |
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| Tata Steel Chess Tournament 2011 - 5B Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1891 | 1.50 | 2 | 0.36 | 30 | 10.80 | |
|  Ameling, Bob | | | 1829 | NED | 1.00 | 1 | 0.41 | 30 | 12.30 | |  Van Der Wosten, Henk | | | 1852 | NED | 0.50 | 1 | -0.05 | 30 | -1.50 | |
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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