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Individual Calculations September 2012 |
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| Wu, Hengyi Total change: 16.20 | |   |
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| 20th Annual Southern Open | Orlando, Florida | USA | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2090 | 1.50 | 3 | 0.54 | 30 | 16.20 | |
|  Duggan, John Edward | | | 2174 | ENG | 0.00 | 1 | -0.38 | 30 | -11.40 | |  Ludwig, John Gabriel | | | 2135 | USA | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Ritter, Mark | f | | 2404 | USA | 0.50 | 1 | 0.36 | 30 | 10.80 | |
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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