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Individual Calculations September 2010 |
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| Brown, Thomas Total change: 5.55 | |   |
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| 7th South Wales International Open | Trefforest | WLS | 2010-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2064 | 5.00 | 8 | 0.37 | 15 | 5.55 | |
|  Zhou, Yang-Fan | f | | 2349 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Williams, Ron | | | 1896 | WLS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Owens, Megan R | | | 1792 | WLS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Marusenko, Petr | m | | 2233 | UKR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Garcia, Jason | | | 2008 | WLS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Foster, James M | | | 1924 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Davis, Lee | | | 1955 | WLS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Thomas, James | | | 1900 | WLS | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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