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Individual Calculations July 2013 |
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| Bragg, David R Total change: -20.40 | |   |
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| 2013 Washington Open | Seattle, Washington | USA | 2013-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2170 | 2.00 | 5 | -1.36 | 15 | -20.40 | |
|  Nagase, Masayuki | | | 1804 | JPN | 0.00 | 1 | -0.90 | 15 | -13.50 | | | May, Sarah R | | | 1920 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Cigan, Jason | | | 2122 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Sinanan, Joshua C | | | 2209 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Tiglon, Bryce | | | 2073 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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