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Individual Calculations October 2012 |
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| Regam, Jessica Total change: 13.95 | |   |
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| 2012 New Jersey State Championship | Somerset, New Jersey | USA | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 1955 | 1.50 | 3 | 0.93 | 15 | 13.95 | |
|  Markzon, Gregory | f | | 2220 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Grasso, David | | | 2188 | USA | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Katz, Alexander R | | | 2217 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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