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Individual Calculations July 2019 |
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| Chen, Derek Total change: 52.20 | |   |
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| Marshall Premier June 2019 | New York, New York | USA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1781 | 3.50 | 5 | 2.61 | 20 | 52.20 | |
|  Juac, Majur | | | 2106 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Martinez, Isaac | | | 2080 | USA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Bonin, Jay | m | | 2181 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wang, Ellen | | wf | 1822 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Huston, Gus | | | 2165 | USA | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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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