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Individual Calculations November 2014 |
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| Zelnick, David Ern Total change: -12.00 | |   |
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| 2014 Millionaire Chess Open - U2200 Section | Las Vegas, Nevada | USA | 2014-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2019 | 2.00 | 4 | -0.60 | 20 | -12.00 | |
|  Sherif, Amina | | wc | 1877 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lazarus, Barry J | | | 1840 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Huff, Daniel R | | | 2008 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Ballantyne, Rochelle | | | 1905 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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