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Individual Calculations September 2009 |
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| Fink Jr, Stanley W Total change: -12.75 | |   |
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| 37th Annual World Open - Under 2400 Section | Philadelphia, Pennsylvania | USA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2148 | 3.00 | 7 | -0.85 | 15 | -12.75 | |
|  Zierk, Steven C | | | 2296 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Rogers, Norman | f | | 2240 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Amarasinghe, Prashantha | | | 1930 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hua, David A | | | 1853 | USA | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Weser, Adam | | | 2098 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ng, Gary K W | | | 2085 | CAN | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Parry, Matt J | | | 2229 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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