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Individual Calculations September 2009 |
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| Galant, Sergey Total change: -5.85 | |   |
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| 64th OCF Oklahoma Open - Jerry Spann Memorial | Bricktown, Oklahoma | USA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2183 | 2.00 | 4 | -0.39 | 15 | -5.85 | |
|  Lin, Kenny | | | 1863 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Graham, Shaun | | | 2057 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Holt, Conrad | | | 2303 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Braunlich, Tom | | | 2176 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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