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Individual Calculations May 2010 |
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| Leaua, Cristinel C Total change: 64.25 | |   |
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| 42nd Annual Virginia Open | McLean, Virginia | USA | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2012 | 1.00 | 2 | 0.46 | 25 | 11.50 | |
|  Uesugi, Shinsaku | f | | 2323 | JPN | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Li, Darwin | | | 2082 | USA | 1.00 | 1 | 0.60 | 25 | 15.00 | |
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) | | | | 50th Maryland Open | Rockville, Maryland | USA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2012 | 3.50 | 5 | 2.11 | 25 | 52.75 | |
| | Palatnik, Sam | g | | 2412 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ulrich, Douglas Sa | | | 1963 | USA | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Wang, Kevin | | | 2174 | USA | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Fernandez Rangel, Alejandro | | | 2226 | MEX | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Zimmer, Ralph | f | | 2236 | USA | 1.00 | 1 | 0.78 | 25 | 19.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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