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Individual Calculations April 2013 |
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| Dommalapati, Abhinay Total change: 27.30 | |   |
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| 45th Annual Virginia Open | Dulles, Virginia | USA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1802 | 1.00 | 4 | -0.04 | 30 | -1.20 | |
|  Weissbarth, Adam | | | 2135 | USA | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Books, Muskee | | | 1955 | USA | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Yu, Jennifer R | | | 1847 | USA | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Jose, Franco M | | | 2068 | USA | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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) | | | | 35th Annual Marchand Open | Rochester, New York | USA | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1802 | 2.00 | 4 | 0.95 | 30 | 28.50 | |
| | Hiltunen, James | | | 1922 | USA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Rossi, Jimmy | | | 1885 | USA | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Panico Iii, Nick | | | 2008 | USA | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Davis, Barry | | | 2202 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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