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Individual Calculations January 2019 |
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| Zeng, Sheena Total change: 51.60 | |   |
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| 2018 DCC FIDE Open XII | Richardson, Texas | USA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1855 | 3.00 | 4 | 1.29 | 40 | 51.60 | |
|  Drozdowski, Kacper | m | | 2255 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Welsh, Vinh | | | 1465 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rorrer, Grayson | | | 1800 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kung, Thomas | | | 2164 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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