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Individual Calculations February 2018 |
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| Moore, Johnson Total change: 13.60 | |   |
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| 44th Annual Eastern Open | Falls Church, Virginia | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1989 | 3.00 | 6 | 0.68 | 20 | 13.60 | |
|  Paul, Justin | | | 2175 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Samadashvili, Martha | | wf | 2056 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Warusawitharana, Missaka | | | 1938 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Quirke, Jeffrey | | | 2190 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Applebaum, Andy | | | 2138 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | De Fotis, Gary | | | 1957 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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