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Individual Calculations February 2014 |
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| Li, Ethan Total change: 6.00 | |   |
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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 |
| 2130 | 2068 | 2.50 | 5 | 0.40 | 15 | 6.00 | |
|  Magana Cazares, Jesus | | | 2109 | MEX | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Shver, Evgeny | | | 2304 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Davidson, Kevin | | | 2236 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Iyengar, Udit | | | 2023 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Gatica, Jose Miguel | | | 1977 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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