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Individual Calculations October 2012 |
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| West, Vanessa Total change: 21.90 | |   |
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| 34th Annual Southern California Open | San Diego, California | USA | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2076 | 3.00 | 4 | 1.46 | 15 | 21.90 | |
|  Korba, Nicky | | | 1935 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Krishnan, Varun | | | 2205 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Bryant, John | f | | 2417 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Graves, Peter | | | 2147 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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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