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Individual Calculations May 2010 |
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| De Firmian, Nick E Total change: -8.20 | |   |
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| Philadelphia Open | Philadelphia, Pennsylvania | USA | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2557 | 6.00 | 9 | -0.82 | 10 | -8.20 | |
|  Aaron, Deepak | | | 2157 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Shetty, Atulya A | | | 2157 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Harding, Andre E | | | 2157 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Morshedi, Ali | f | | 2289 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Rogers, Norman | f | | 2239 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Uribe, Mauricio A | m | | 2398 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Bartholomew, John | m | | 2447 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Kudrin, Sergey | g | | 2556 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Robson, Ray | g | | 2559 | USA | 0.00 | 1 | -0.50 | 10 | -5.00 | | | * 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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