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Individual Calculations March 2011 |
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| Van Dam, Jan Total change: -2.00 | |   |
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| Tata Steel Chess Tournament - Tien 5B | Wijk aan Zee | NED | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1817 | 1.00 | 2 | -0.08 | 25 | -2.00 | |
|  Portengen, Dirk | | | 1744 | NED | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Peters, Harry | | | 1830 | NED | 0.50 | 1 | 0.02 | 25 | 0.50 | |
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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