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Individual Calculations July 2012 |
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| Vest, David Total change: 18.90 | |   |
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| 2012 South Carolina Open | Greenville, South Carolina | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2162 | 1.50 | 2 | 0.63 | 30 | 18.90 | |
|  Giannatos, Peter L | | | 2091 | USA | 0.50 | 1 | -0.10 | 30 | -3.00 | |  Kopec, Danny | m | | 2340 | USA | 1.00 | 1 | 0.73 | 30 | 21.90 | |
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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