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Individual Calculations August 2012 |
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| Webster, Scott Total change: 76.80 | |   |
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| 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2025 | 6.00 | 8 | 2.56 | 30 | 76.80 | |
|  Christiansen, Natasha | | wc | 1909 | USA | 1.00 | 1 | 0.34 | 30 | 10.20 | |  Yim, Tony Sung | | | 2071 | KOR | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Malkiel, Daniel E | | | 2210 | USA | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Tan, Oscar L | | | 2166 | PHI | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Li, Ruifeng | c | | 1981 | USA | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Vertkin, Sergey | | | 2140 | RUS | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Wheeler, Cameron | | | 2065 | USA | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Kis, Lorand Bela | | | 2078 | USA | 0.00 | 1 | -0.43 | 30 | -12.90 | |
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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