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Individual Calculations September 2009 |
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| Hammer, Dale M Total change: -45.50 | |   |
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| 2nd New York International | New York, NY | USA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2215 | 1.00 | 6 | -1.82 | 25 | -45.50 | |
|  Sorkin, Igor | | | 2345 | ISR | 0.00 | 1 | -0.32 | 25 | -8.00 | |  Figler, Ilye | f | | 2319 | USA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Zaderman, Vitaly | | | 2214 | USA | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Zenyuk, Iryna | c | wm | 2305 | USA | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Goikhman, Valentin | | | 2209 | ISR | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Hellenschmidt, Andrew | | | 2024 | USA | 0.50 | 1 | -0.25 | 25 | -6.25 | |
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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