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Individual Calculations March 2012 |
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| Enrico, Patrick L Total change: 0.00 | |   |
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| 21st Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2072 | 0 | 1.00 | 3 | 0.00 | 1947 | | 0.00 | |
|  Akopyan, Harutyun | f | | 2233 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Clawitter, Craig | | | 2082 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Chang, Pierre H | | | 1901 | SUR | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 3rd Annual Golden State Open | Concord, California | USA | 2012-01-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2069 | 0 | 1.00 | 4 | 0.00 | 1876 | | 0.00 | |
| | Chiang, Jonathan | | | 1945 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Chan, Julian M | | | 2108 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Pearson, Michael I | | | 2230 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Rand, Mark R | | | 1991 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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