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Individual Calculations August 2012 |
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| Markzon, Gregory Total change: -4.05 | |   |
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| 40th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2212 | 1.00 | 2 | -0.27 | 15 | -4.05 | |
|  Nolan, Gregory M | | | 2086 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Velikanov, Alexander | | | 2143 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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