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Individual Calculations January 2010 |
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| Mucerino Jr, Joseph Total change: -0.90 | |   |
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| 40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2075 | 1.50 | 5 | -0.06 | 15 | -0.90 | |
|  Rubenchik, Rodion | f | | 2313 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Daly, Troy | | | 2169 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Mandelkern, Jeremy L | | | 2151 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Markzon, Gregory | f | | 2218 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Minear, Peter | | | 2242 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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