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Individual Calculations May 2011 |
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| Vulis, Daniel Total change: 2.10 | |   |
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| 2nd Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2080 | 3.00 | 7 | 0.14 | 15 | 2.10 | |
|  Chiang, Jonathan | | | 1744 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Resika, Nathan | f | | 2204 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Mandizha, Farai | f | | 2416 | ZIM | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ostrovskiy, Aleksandr | f | | 2295 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Aramil, William J | | | 2277 | USA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Belliard, Luis | | | 2212 | DOM | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Winter, Curtis A | | | 1903 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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