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Individual Calculations July 2012 |
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| Matlin, Anna R Total change: 7.80 | |   |
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| 5th New York International - U2200 Section | New York, New York | USA | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2000 | 3.00 | 4 | 0.52 | 15 | 7.80 | |
|  Steinberg, Maxwell | | | 1938 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Widmaier, Marc | | | 1979 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | |  Kostovetsky, Danie | | | 1877 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Regam, Jessica | | | 1860 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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