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Individual Calculations October 2008 |
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| Studen, Damir Total change: 23.25 | |   |
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| 109th Annual US Open | Dallas, Texas | USA | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2177 | 3.00 | 3 | 1.43 | 25 | 35.75 | |
|  Lagemann, Nathaniel | | | 1941 | USA | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Uesugi, Shinsaku | | | 2227 | JPN | 1.00 | 1 | 0.57 | 25 | 14.25 | |  Whatley, Andrew W | f | | 2293 | USA | 1.00 | 1 | 0.66 | 25 | 16.50 | |
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) | | | | 2008 Denker Tournament of High School Champions | Dallas, Texas | USA | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2177 | 2.50 | 5 | -0.50 | 25 | -12.50 | |
| | Regalbuto, Joey | | | 1955 | USA | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Low, Scott T | | | 2229 | USA | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Gay, Daniel Zachary | | | 2086 | USA | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Landaw, Julian W | | | 2246 | USA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Jamison, Courtney | | | 1969 | USA | 0.50 | 1 | -0.27 | 25 | -6.75 | |
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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