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Individual Calculations May 2011 |
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| Ding, Andrew Total change: 36.90 | |   |
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| 2nd Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2005 | 4.50 | 8 | 2.46 | 15 | 36.90 | |
|  Gutierrez, Paloma | | wm | 2119 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Gu, Christopher | | | 2180 | USA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Resika, Nathan | f | | 2204 | USA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Matamoros, Carlos | g | | 2405 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gorman, Dov | f | | 2292 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Finney, Stuart S | | | 2122 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Leutwyler, Martin | | | 2184 | SUI | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Daly, Troy | | | 2125 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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