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Individual Calculations September 2010 |
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| Rizzitano, James Total change: -3.80 | |   |
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| 38th Annual World Open - U2400 Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2322 | 6.00 | 9 | -0.38 | 10 | -3.80 | |
|  Murthy, Pappu | | | 2085 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | |  Amarasinghe, Prashantha N | | | 1997 | SRI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Terrie, Henry L | | | 2059 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Allen, David J | | | 2133 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Koo, Oliver T | | | 2241 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Studen, Damir | | | 2182 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Figler, Ilye | f | | 2290 | USA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Karklins, Andrew | f | | 2210 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Francisco, Richard | | | 2209 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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