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Individual Calculations May 2011 |
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| Torres, Yelfry Total change: -57.25 | |   |
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| 2nd Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2183 | 3.00 | 9 | -2.29 | 25 | -57.25 | |
|  Holt, Conrad | f | | 2408 | USA | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Vucic, Mladen | m | | 2332 | USA | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Matamoros, Carlos | g | | 2549 | ECU | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Pillai, Kadhir A | | | 1986 | USA | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Amarasinghe, Prashantha | | | 2027 | SRI | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Tom, George | | | 2007 | USA | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Brock, William H | | | 2006 | USA | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Dong, Alice | | | 1793 | USA | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Winter, Curtis A | | | 1903 | USA | 0.50 | 1 | -0.34 | 25 | -8.50 | |
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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