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Individual Calculations February 2019 |
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| Hu, Emily Total change: -18.40 | |   |
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| 45th Annual Eastern Open | Tyson's Corner, Virginia | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1793 | 1.50 | 6 | -0.46 | 40 | -18.40 | |
|  Xu, Arthur | c | | 2060 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Victoria, Narciso | | | 2109 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Boris, Peter | | | 1812 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Newcomb, Murray | | | 1857 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Le, Harry | | | 1761 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Stancil, Kimani | | | 2001 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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