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Individual Calculations September 2009 |
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| Madsen, Dag Total change: -12.90 | |   |
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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 |
| 2144 | 2282 | 4.50 | 8 | -0.86 | 15 | -12.90 | |
|  Savage, Allan G | f | | 2182 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Ng, Gary K W | | | 2085 | CAN | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mandizha, Farai | f | | 2313 | ZIM | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Sorkin, Igor | | | 2345 | ISR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Aaron, Deepak | | | 2077 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Hua, David A | | | 1932 | USA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Gutman, Joshua | | | 2138 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Strenzwilk, Denis | | | 2079 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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