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Individual Calculations October 2008 |
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| Formanek, Edward W Total change: -5.40 | |   |
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| 36th Annual World Open (U2400 Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2264 | 4.00 | 8 | -0.54 | 10 | -5.40 | |
|  Owen, Steven A | | | 2076 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | |  Pereira, Silvio C | | | 2291 | BRA | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Andrews, Todd D | f | | 2311 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Collier, Philip M | | | 2098 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kaufman, Raymond S | f | | 2359 | USA | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Weeramantry, Sunil | f | | 2224 | SRI | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Terrie, Henry L | | | 2086 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Aravena Sloan, Peter J | | | 2240 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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