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Individual Calculations February 2014 |
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| Acosta, Mariano A Total change: 21.15 | |   |
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| 23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1991 | 4.00 | 7 | 1.41 | 15 | 21.15 | |
|  Borensztajn, David | | | 1866 | BRA | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Yoshimura, Kenji | | | 1889 | JPN | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Salimbagat, Rico | f | | 2243 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Movsisyan, Movses | f | | 2235 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hyatt, Doug | | | 2029 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Ashe, Brandon | | | 2193 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Davidson, Kevin | | | 2236 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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