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Individual Calculations May 2013 |
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| Goldberg, Benjamin Total change: -7.05 | |   |
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| 43rd Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2110 | 2.00 | 5 | -0.47 | 15 | -7.05 | |
|  Jia, Derek | | | 1922 | CAN | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Krasik, Ilya | | | 2237 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Riccardi, Thomas H | | | 2127 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Hughes, John L | | | 2033 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Cherniack, Alex | | | 2248 | USA | 0.00 | 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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