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Individual Calculations May 2012 |
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| Rubenfeld, David I Total change: 6.00 | |   |
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| 42nd Annual World Amateur Team and US Team East | Parsippany, New Jersey | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2023 | 1.50 | 3 | 0.20 | 30 | 6.00 | |
|  Yeliseyev, Igor | | | 2121 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Katz, Benjamin | | | 2121 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Strenzwilk, Denis | | | 1980 | USA | 0.50 | 1 | -0.06 | 30 | -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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