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Individual Calculations July 2013 |
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| He, Daniel Ming Total change: 17.10 | |   |
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| 2013 Washington Open | Seattle, Washington | USA | 2013-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2094 | 2.00 | 4 | 0.57 | 30 | 17.10 | |
|  Collyer, Curt D | f | | 2282 | USA | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Perez, Ignacio | f | | 2210 | USA | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Wang, Michael | | | 2098 | USA | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Sinanan, Joshua C | | | 2209 | USA | 0.00 | 1 | -0.34 | 30 | -10.20 | |
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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