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Individual Calculations December 2012 |
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| Bodek, Michael H Total change: -2.25 | |   |
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| 43rd Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2318 | 2.50 | 5 | -0.15 | 15 | -2.25 | |
|  Sakai, Hibicki | | | 2053 | JPN | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Erenburg, Sergey | g | | 2629 | ISR | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Melekhina, Alisa | f | wm | 2236 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Kekelidze, Mikheil | g | | 2489 | GEO | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Bryant, Todd | | | 2069 | USA | 0.50 | 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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