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Individual Calculations November 2010 |
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| Gray, Donny Total change: 18.50 | |   |
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| 2010 North Carolina Open | Charlotte, North Carolina | USA | 2010-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2138 | 2.00 | 3 | 0.74 | 25 | 18.50 | |
|  Gulamali, Kazim | f | | 2344 | USA | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Myers, Dominique | | | 2110 | USA | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Mu, Joshua | | | 2152 | USA | 1.00 | 1 | 0.52 | 25 | 13.00 | |
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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