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Individual Calculations October 2008 |
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| Aravena Sloan, Peter J Total change: -9.75 | |   |
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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 |
| 2285 | 2240 | 2.00 | 6 | -0.65 | 15 | -9.75 | |
|  Parry, Matt J | | | 2265 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Figler, Ilye | f | | 2341 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Arsenault, Nicolas | | | 2213 | CAN | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Lugo, Blas | m | | 2417 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Formanek, Edward W | m | | 2264 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Carreto, Giovanni | | | 2212 | MEX | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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