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Individual Calculations April 2017 |
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| Posthuma, Joshua G Total change: 16.40 | |   |
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| 2017 Arnold Schwartzenegger Open | Columbus, Ohio | USA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2234 | 3.50 | 5 | 0.41 | 40 | 16.40 | |
|  Balyan, Aryan | | | 1876 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ramer, Scott Leo | | | 2197 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Liang, Awonder | m | | 2482 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Baker, Vincent J | | | 1984 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mills, James A | | | 2135 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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