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Individual Calculations February 2019 |
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| De Fotis, Gary Total change: -10.00 | |   |
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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 |
| 1997 | 1993 | 2.50 | 6 | -0.50 | 20 | -10.00 | |
|  Gorti, Akshita | f | wm | 2308 | USA | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Liang, Jason | | | 1980 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Jian, Alex | | | 2090 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ye, Luke | | | 1898 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Webster, Scott | | | 1992 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dommalapati, Aasa | | wc | 1711 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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