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Individual Calculations April 2009 |
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| Cooper, Nigel Total change: -42.25 | |   |
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| 2009 Queenstown Chess Classic incorp 116th NZL Championship | Queenstown | NZL | 2009-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1872 | 1.00 | 6 | -1.69 | 25 | -42.25 | |
|  Hohler, Peter | f | | 2214 | SUI | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Neudel, Bernd | | | 1946 | GER | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Dizdarevic, Mehmedalija | | | 2102 | BIH | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Milligan, Helen | | wf | 1976 | NZL | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Mitchell, Robert | | | 1718 | NZL | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Watson, Jean | | | 1522 | AUS | 0.00 | 1 | -0.89 | 25 | -22.25 | |
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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