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Individual Calculations September 2012 |
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| Karman, Allan Total change: -64.20 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2068 | 1.50 | 3 | -0.64 | 30 | -19.20 | |
|  High, David L | | | 1927 | USA | 0.50 | 1 | -0.19 | 30 | -5.70 | |  Leblanc, Paul C | | | 1941 | CAN | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Obili, Abhishek | | | 1844 | USA | 1.00 | 1 | 0.22 | 30 | 6.60 | |
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) | | | | 2nd Metropolitan Chess FIDE International | Los Angeles, California | USA | 2012-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2068 | 1.50 | 6 | -1.50 | 30 | -45.00 | |
| | Kavutskiy, Konstantin | f | | 2281 | USA | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Harmon-Vellotti, Carl | | | 1847 | USA | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Krishnan, Varun | | | 2146 | USA | 0.00 | 1 | -0.39 | 30 | -11.70 | | | He, Tommy O | f | | 1982 | USA | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Nilsson, Martin | | | 2165 | SWE | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Helfst, Matt D | | | 1991 | USA | 0.00 | 1 | -0.61 | 30 | -18.30 | |
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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