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Individual Calculations October 2019 |
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| Neal, James Total change: 18.40 | |   |
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| 65th Iowa Open Championship | Iowa City, Iowa | USA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2078 | 4.50 | 5 | 0.92 | 20 | 18.40 | |
|  Henderson, Se | | | 1678 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kreigh, Kyle | | | 1690 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Eichhorn, George | | | 1731 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Wan, Joseph | | | 2098 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Betaneli, Alex | f | | 2158 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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