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Individual Calculations February 2020 |
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| Siamon, David Total change: -38.00 | |   |
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| 46th Annual Eastern Open | Falls Church, Virginia | USA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1994 | 3.00 | 6 | -0.95 | 40 | -38.00 | |
|  Steincamp, Isaac | | | 2011 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Yehamandram, Sridh | | | 1821 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Dommalapati, Aasa | | wc | 1818 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Jayasundera, Shane | | | 1866 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Reddy, Satvik | | | 1713 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Zhang, Samuel | | | 1996 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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