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Individual Calculations May 2015 |
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| King, Alexander B Total change: -15.00 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2273 | 3.00 | 6 | -0.75 | 20 | -15.00 | |
|  Der Manuelian, Haik Oliver | | | 2113 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Li, Ruifeng | f | | 2426 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Garcia, Erick | | | 2125 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Zhang, Chao | | | 2139 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bowersock, Michael | | | 2154 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Jacobson, Aaron | | | 2127 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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