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Individual Calculations August 2012 |
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| Lebovitz, Andrew E Total change: -12.30 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2061 | 2.50 | 9 | -0.41 | 30 | -12.30 | |
|  Bercys, Salvijus | m | | 2429 | USA | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Tuhrim, Richard J | | | 2268 | USA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Korley, Kassa | f | | 2298 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Acosta, Mariano A | | | 2039 | USA | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Gorman, Dov | f | | 2276 | USA | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Beckman, Thomas J | | | 1969 | USA | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Thaler, Michael | | | 2243 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Williams, Justus D | | | 2216 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Chiang, Sarah | | wc | 2102 | USA | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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