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Individual Calculations January 2012 |
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| Rozman, Levy Total change: 24.90 | |   |
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| 2011 Marshall Chess Club Championship | New York, New York | USA | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2089 | 3.50 | 7 | 0.83 | 30 | 24.90 | |
|  Ostrovskiy, Aleksandr | f | | 2308 | USA | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Layevskiy, Michael | | | 1979 | USA | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Reverby, Miro | | | 2153 | USA | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Colas, Joshua | | | 2025 | USA | 0.50 | 1 | -0.09 | 30 | -2.70 | | | Hoffmann, Asa | f | | 2288 | USA | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Treger, Yefim | | | 2191 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Bonin, Jay | m | | 2325 | USA | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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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