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Individual Calculations July 2012 |
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| Hoopengardner, Thomas Total change: 23.40 | |   |
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| 2012 Maryland Open | Rockville, Maryland | USA | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1862 | 2.00 | 4 | 0.78 | 30 | 23.40 | |
|  Collier, Philip M | | | 1964 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | |  Beckman, Thomas J | | | 1976 | USA | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Chang, Jeffrey E | | | 1995 | USA | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Sherman, David | | | 2100 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | |
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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