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Individual Calculations February 2020 |
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| Jayasundera, Shane Total change: -28.40 | |   |
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| 46th Annual Eastern Open | Falls Church, Virginia | USA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1866 | 1.50 | 5 | -0.71 | 40 | -28.40 | |
|  Samuelson, Andrew | f | | 2113 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Clancy, Daniel | | | 1989 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Samant, Neil | | | 1764 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Siamon, David | | | 1994 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Su, Kevin | | | 1700 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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