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Individual Calculations February 2018 |
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| Heller, Garrett Total change: 49.60 | |   |
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| 44th Annual Eastern Open | Falls Church, Virginia | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1843 | 3.00 | 6 | 1.24 | 40 | 49.60 | |
|  Jian, Alex | | | 2073 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Kobla, Vishal | c | | 2024 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chin, Jonathan | | | 1767 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Samadashvili, Martha | | wf | 2056 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | De Fotis, Gary | | | 1957 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Resika, Nathan | f | | 2185 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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