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Individual Calculations September 2010 |
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| Wall, Brian D Total change: -1.35 | |   |
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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 |
| 2136 | 2200 | 4.50 | 8 | -0.09 | 15 | -1.35 | |
|  Nieto, Guillermo L | | | 1821 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Zepeda, Lorena M | | wm | 2152 | ESA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Pinkerton, James C | | | 2054 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hughes, Tyler B | | | 2296 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Gokhale, Chandrashhekhar | m | | 2282 | IND | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Coleman, Teddy | f | | 2286 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Times, Lawyer | | | 2064 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Allen, David J | | | 2133 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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