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Individual Calculations February 2018 |
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| Applebaum, Andy Total change: -6.20 | |   |
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| 44th Annual Eastern Open | Falls Church, Virginia | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2138 | 4.00 | 6 | -0.31 | 20 | -6.20 | |
|  Beckman, Thomas | | | 1943 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Books, Muskee | | | 1967 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Boris, Peter Theodore | | | 1904 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Moore, Johnson | | | 1989 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hart, Alexander | | | 1953 | SWE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Steincamp, Isaac | | | 2062 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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