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Individual Calculations February 2019 |
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| Liang, Justin Total change: 7.20 | |   |
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| 2019 Cardinal Open | Columbus, Ohio | USA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2018 | 2.50 | 5 | 0.18 | 40 | 7.20 | |
|  Jayaraman, Arvind | f | | 2192 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Van Meter, Lester | f | | 2044 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Mills, James | | | 2057 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Wang, Jason | c | | 2243 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Amburgy, Ryan | | | 1618 * | 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) | | |
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