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Individual Calculations July 2012 |
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| Spigel, David E Total change: -4.05 | |   |
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| 2012 MCC June Grand Prix | New York, New York | USA | 2012-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1981 | 1.00 | 3 | -0.27 | 15 | -4.05 | |
|  West, James R | | | 2112 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Busygin, Stanislav | | | 2075 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Kumar, Aravind | c | | 1925 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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