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Individual Calculations January 2010 |
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| Bishop, Geoffrey L Total change: 11.75 | |   |
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| London Chess Classic Open | London | ENG | 2009-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1839 | 2.50 | 8 | 0.47 | 25 | 11.75 | |
|  Roberson, Peter T | | | 2236 | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Calvert, D Ian | | | 2070 | ENG | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Milnes, Anthony C P | | | 2064 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Hoffmann, Piotr | | | 1748 | POL | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Cannon, Raymond C | | | 2067 | ENG | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Cork, David J | | | 1882 | ENG | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Quinn, John M | | | 2161 | ENG | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Almond, Richard J | | | 2174 | ENG | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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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