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Individual Calculations January 2010 |
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| Coleman, David J Total change: -5.40 | |   |
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| London Chess Classic Open | London | ENG | 2009-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2244 | 5.50 | 9 | -0.36 | 15 | -5.40 | |
|  De Lagontrie, Jean | | | 1855 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Summerscale, Aaron P | g | | 2449 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Loeffler, Stefan | m | | 2416 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Har-Even, Abir | | | 2045 | ISR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Sara, Valerio | | | 2072 | ITA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Milnes, Anthony C P | | | 2064 | ENG | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Owen, Dennis | | | 2055 | ENG | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Doran, Chris | | | 1963 | ENG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Warman, Simon M | | | 2153 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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