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Individual Calculations July 2013 |
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| Chen, Derek H Total change: 0.00 | |   |
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| 2013 National Open - U2200 Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2065 | 0 | 3.00 | 5 | 0.00 | 2080 | | 0.00 | |
|  Walsh, Peter C | | | 2095 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Pendergast, David | | | 2073 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Escobedo, Esteban | | | 1996 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Victoria, Jesse V | | | 1960 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Hobart, Steve | | | 2200 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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