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Individual Calculations April 2014 |
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| Slack, David Total change: 9.75 | |   |
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| 46th Annual Virginia Open | Dulles, Virginia | USA | 2014-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1886 | 2.50 | 5 | 0.65 | 15 | 9.75 | |
|  Samuelson, Andrew | | | 2226 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Carroll, William | | | 1827 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Xu, Ryan | | | 1913 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Rea, Andrew B | | | 2139 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Chrisney, Adam | | | 1884 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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