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Individual Calculations September 2012 |
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| Brownscombe, Tom Total change: 2.55 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2151 | 1.50 | 2 | 0.17 | 15 | 2.55 | |
|  Murray, Michael A | | | 2009 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Schemm, Michael A | | | 2049 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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