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Individual Calculations July 2008 |
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| Galant, Sergey Total change: -38.55 | |   |
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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 |
| 2242 | 2248 | 1.50 | 6 | -1.55 | 15 | -23.25 | |
|  Bercys, Salvijus | m | | 2421 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Yanayt, Eugene | f | | 2255 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | |  Dean, Jim | f | | 2248 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Boor, Carl | | | 2300 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Zorigt, Bayaraa | | wf | 2162 | MGL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Itkis, Hana | | wf | 2065 | USA | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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 Frank K Berry US Championship | Tulsa, Oklahoma | USA | 2008-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2234 | 1.50 | 9 | -1.02 | 15 | -15.30 | |
| | Kudrin, Sergey | g | | 2549 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Vigorito, David | m | | 2405 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Shankland, Sam | | | 2296 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Langer, Michael | f | | 2254 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ippolito, Dean | m | | 2425 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kaufman, Larry | m | | 2365 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Kraai, Jesse | g | | 2509 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gurevich, Dmitry | g | | 2513 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ludwig, Daniel | | | 2357 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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