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Individual Calculations January 2010 |
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| Shvartsman, Andrew N Total change: 31.50 | |   |
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| 40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2102 | 3.50 | 6 | 2.10 | 15 | 31.50 | |
|  Krush, Irina | m | wg | 2451 | USA | 1.00 | 1 | 0.89 | 15 | 13.35 | |  Molner, Mackenzie | | | 2397 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Rubenchik, Rodion | f | | 2313 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Chan, Julian M | | | 2084 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Bonin, Jay | m | | 2370 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Kleiman, Jake | f | | 2328 | USA | 0.50 | 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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