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Individual Calculations September 2009 |
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| Van Kemenade, Rudy Total change: -14.40 | |   |
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| South Wales International Open | Pontypridd | WLS | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1994 | 3.50 | 7 | -0.96 | 15 | -14.40 | |
|  Owens, Megan R | | | 1731 | WLS | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Josse, Mark | | | 2045 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Richmond, Peter | | | 2242 | WLS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jones, Jeremy | | | 1617 | WLS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Jain, Radha | | | 1788 | ENG | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Hurn, Robert Aj | | | 1873 | WLS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Quinn, Joseph R | | | 1852 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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