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Individual Calculations August 2012 |
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| Richman, Jonathan Total change: 4.05 | |   |
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| 40th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2006 | 2.50 | 7 | 0.27 | 15 | 4.05 | |
|  Zhou, Guijue | | | 2210 | CHN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Chakraborty, Dipro | | | 2154 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Kats, Alena | | wf | 2121 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Finneran, Michael | | | 2056 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Times, Lawyer | | | 2091 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Treger, Yefim | | | 2217 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Finney, Stuart S | | | 2144 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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