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Individual Calculations February 2018 |
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| Clasby, Derek Total change: 106.40 | |   |
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| 44th Annual Eastern Open | Falls Church, Virginia | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1924 | 4.50 | 7 | 2.66 | 40 | 106.40 | |
|  Sinha, Sahil | f | | 2257 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Malcolm, Douglas | | | 1901 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Resika, Nathan | f | | 2185 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Paul, Justin | | | 2175 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Quirke, Jeffrey | | | 2190 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Banerjee, Abhimany | | | 2079 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Feliachi, Nabil | | | 2032 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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