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Individual Calculations January 2009 |
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| Greanias, Steven D Total change: 14.40 | |   |
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| 39th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2126 | 2.50 | 6 | 0.96 | 15 | 14.40 | |
|  Lenderman, Alex | m | | 2443 | USA | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Esserman, Marc R | | | 2348 | USA | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Fishbein, Alexander | g | | 2476 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Molner, Mackenzie | | | 2382 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Melekhina, Alisa | | wm | 2299 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Shvartsman, Andrew | | | 2036 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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