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Individual Calculations February 2013 |
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| Cardona, Liulia Total change: -9.30 | |   |
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| 22nd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2170 | 2.00 | 4 | -0.62 | 15 | -9.30 | |
|  Tiglon, Bryce | | | 2066 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Itkis, Hana | | wf | 2038 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Ashe, Brandon | | | 2210 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Kho, Jingle A | | | 1865 | CAN | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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