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Individual Calculations May 2011 |
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| Aramil, William J Total change: -25.95 | |   |
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| 2nd Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2277 | 4.50 | 9 | -1.73 | 15 | -25.95 | |
|  Amanov, Mesgen | g | | 2495 | TKM | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Bryant, John D | f | | 2418 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | O`Brien, Matthew J | | | 1877 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Shetty, Atulya A | | | 2094 | USA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Vulis, Daniel | | | 2080 | USA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Amarasinghe, Prashantha | | | 2027 | SRI | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Strenzwilk, Denis | | | 2054 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Winter, Curtis A | | | 1903 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Miller, Jake S | | | 2033 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | * 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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