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Individual Calculations July 2018 |
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| Xie, Tianming Total change: -91.60 | |   |
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| 2018 DCC FIDE Open VI | Richardson, Texas | USA | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 2006 | 1.50 | 4 | -1.99 | 40 | -79.60 | |
|  Frutos, Chase | c | | 1726 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Allen, Jonathan F | | | 1687 | USA | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Rorrer, Grayson | | | 1701 | USA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Crosby, Charles R | | | 1606 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 2018 U.S. Junior Open | Kenner, Louisiana | USA | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 2006 | 2.50 | 4 | -0.30 | 40 | -12.00 | |
| | Oberoi, Shelev | | | 1959 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Amburgy, Ryan | | | 1606 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kunka, Harshid | | | 1608 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vaidya, Atulya | | | 2087 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * 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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