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Individual Calculations January 2012 |
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| Paulina, David Total change: 0.00 | |   |
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| 42nd Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2044 | 1.50 | 4 | 0.00 | 15 | 0.00 | |
|  Defibaugh, Jared | | | 2182 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Shahade, Michael | f | | 2249 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Shi, Jason | | | 1923 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Treger, Yefim | | | 2202 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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