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Individual Calculations April 2009 |
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| Aradhyula, Vaishna Total change: 15.45 | |   |
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| 2008 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2157 | 3.00 | 4 | 1.03 | 15 | 15.45 | |
|  Bartholomew, John | m | | 2453 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Saheli, Nath | | | 2119 | IND | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Marshall, Mario | | | 2026 | JAM | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sawyer, Bradley | | | 2090 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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