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Individual Calculations October 2019 |
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| Parker, Anthony Total change: -14.80 | |   |
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| 85th Annual Southwest Open - U2300 | Irving, Texas | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 2040 | 3.50 | 5 | -0.74 | 20 | -14.80 | |
|  Wang, Eric | | | 1640 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mao, Andrew | | | 1640 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kunka, Harshid | | | 1693 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Amburgy, Ryan | | | 1664 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nguyen, Duy Minh | | | 1966 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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