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Individual Calculations September 2010 |
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| Goldberg, Benjamin Total change: 14.50 | |   |
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| Blackstone Chess Festival Open | Pawtucket, Rhode Island | USA | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2038 | 2.00 | 4 | 0.58 | 25 | 14.50 | |
|  Sarkar, Justin | m | | 2387 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Harris, David J | | | 2096 | USA | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Zheng, Haotian | | | 2117 | USA | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Chandran, Kapil | | | 2041 | USA | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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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