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Individual Calculations April 2009 |
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| Mertens, Gottfried Total change: -11.85 | |   |
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| 2.Pfalz Open | Neustadt a.d. Weinstrasse | GER | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2018 | 0.00 | 4 | -0.79 | 15 | -11.85 | |
|  Nekrasov, Michail | m | | 2368 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kasparova, Tatiana | | wm | 2190 | BLR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Jansen, Andreas | | | 2231 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bannink, Bernard | f | | 2280 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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