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Individual Calculations May 2021 |
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| Miller, Daniel Total change: 8.80 | |   |
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| 2nd Colonial Open - Open | Dulles, Virginia | USA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2182 | 3.00 | 4 | 0.48 | 20 | 9.60 | |
|  Tay, Brian | | | 1782 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sridhar Yehamandram, Yogeshwar | | | 1794 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Liang, Jason | f | | 2351 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Paul, Justin | f | | 2249 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | 53rd Annual Virginia Open | Dulles, Virginia | USA | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2182 | 4.00 | 5 | -0.04 | 20 | -0.80 | |
| | Pillai, Adithya | | | 1782 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Su, Kevin | | | 1820 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cardwell, Guy Avery | | | 1904 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chiu, Isaac | | | 2195 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Jay, Neel | | | 1807 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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