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Individual Calculations May 2012 |
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| Kaufman, Lawrence Total change: -2.10 | |   |
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| 44th Annual Virginia Open | Sterling, Virginia | USA | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2382 | 3.00 | 4 | -0.21 | 10 | -2.10 | |
|  Newsom, Gary Dale | | | 2097 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Larkins, Larry R | | | 2156 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Samuelson, Andrew | | | 2188 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Clancy, Daniel J | | | 2111 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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