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Individual Calculations July 2010 |
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| Formanek, Edward W Total change: 18.60 | |   |
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| 2010 National Open | Las Vegas, Nevada | USA | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2241 | 3.00 | 5 | 1.86 | 10 | 18.60 | |
|  Kogan, Arthur | g | | 2525 | ISR | 1.00 | 1 | 0.84 | 10 | 8.40 | |  Khachiyan, Melikset | g | | 2539 | USA | 0.50 | 1 | 0.35 | 10 | 3.50 | | | Gonzalez, Renier | g | | 2485 | USA | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Krush, Irina | m | wg | 2455 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Blanco, Alvaro | m | | 2315 | MEX | 1.00 | 1 | 0.60 | 10 | 6.00 | |
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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