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Individual Calculations September 2012 |
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| Sherman, David Total change: -9.30 | |   |
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| 44th Annual Atlantic Open | Washington DC | USA | 2012-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2101 | 1.00 | 3 | -0.62 | 15 | -9.30 | |
|  Sarkar, Justin | m | | 2392 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Liang, Awonder | f | | 1935 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Moorthy, Srinivas R | | | 1910 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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