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Individual Calculations July 2008 |
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| Root, Alexey Total change: -0.30 | |   |
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| 2008 Frank K Berry U.S. Championship - Qualifier Fide Open | Tulsa, Oklahoma | USA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2039 | 1.00 | 3 | -0.02 | 15 | -0.30 | |
|  Aigner, Michael | | | 2242 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Pupols, Viktors | | | 2228 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Hyltin, John | | | 2018 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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