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Individual Calculations September 2012 |
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| Goldberg, Mitchell Total change: 7.35 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2254 | 2.00 | 4 | 0.49 | 15 | 7.35 | |
|  Lee, Nathan Y | | | 2134 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Shabalov, Alexander | g | | 2553 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Neimer, Vitaly | m | | 2376 | ISR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Kaufman, Raymond | m | | 2347 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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