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Individual Calculations June 2013 |
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| Iyengar, Udit Total change: 15.75 | |   |
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| 7th Annual Philadelphia Open - Under 2200 Section | Philadelphia, Pennsylvania | USA | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2001 | 2.50 | 3 | 1.05 | 15 | 15.75 | |
|  Margiotta, Jason J | | | 1961 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Ding, Kimberly | | wf | 1956 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Juac, Majur | | | 2128 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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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