Individual Calculations September 2010 |
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Portwood, David Total change: 0.00 | | |
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50th Annual Pacific Southwest Open | Los Angeles, California | USA | 2010-07-03 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1918 | 0 | 2.00 | 5 | 0.00 | 1846 | | 0.00 | |
| Huang, Vincent | | | 2092 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Gunawan, Cheston | | | 1889 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Sobel, Simone | | | 1942 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Liao, Simone | | wf | 1677 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Hough, Randall D | | | 1991 | USA | 0.00 | 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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