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Individual Calculations August 2012 |
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| Giannatos, Peter L Total change: -8.25 | |   |
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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 |
| 1934 | 2110 | 4.50 | 7 | -0.55 | 15 | -8.25 | |
|  Malhotra, Akshay | | | 1823 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Chandra, Kevin | | | 1840 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Trammell Iii, George | | | 2030 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Ukoli, James O | | | 1950 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Schwartz, Maxwell | | | 2074 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Shi, Jason | | | 1906 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Opaska, Michael P | | | 1916 | USA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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