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Individual Calculations September 2010 |
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| Gutman, Joshua Total change: 16.05 | |   |
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| 50th Annual Pacific Southwest Open | Los Angeles, California | USA | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2151 | 3.50 | 5 | 1.07 | 15 | 16.05 | |
|  Abrahamyan, Tatev | | wf | 2310 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Liou, Yian | | | 2211 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Huang, Vincent | | | 2092 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kavutskiy, Konstantin | | | 2157 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Phillips, Jeff | | | 2041 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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