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Individual Calculations February 2014 |
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| Kahn, Aaron E Total change: -18.45 | |   |
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| 46th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2251 | 2.50 | 6 | -1.23 | 15 | -18.45 | |
|  Opaska, Michael P | | | 2010 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Shabalov, Alexander | g | | 2529 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Kekelidze, Mikheil | g | | 2462 | GEO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tanwir, Furqan | | | 2044 | USA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Feng, Maggie | | wc | 1878 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Obrien, Matthew | | | 1941 | USA | 0.00 | 1 | -0.86 | 15 | -12.90 | |
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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