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Individual Calculations January 2015 |
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| Shvartsman, Andrew Total change: -47.40 | |   |
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| 45th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2329 | 1.50 | 5 | -2.37 | 20 | -47.40 | |
|  Hernandez-Camen, Angel | | | 2135 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Zimmer, Ralph P | f | | 2163 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Leon, Isaac D | | | 2147 | ECU | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Brodsky, David | f | | 2070 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zhou, Ziwen | | | 2047 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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