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Individual Calculations February 2020 |
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| Amburgy, Ryan Total change: 58.00 | |   |
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| 2020 Charlotte Open - U2200 | Charlotte, North Carolina | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1712 | 3.50 | 5 | 1.45 | 40 | 58.00 | |
|  Allen, Garret | | | 1832 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Su, Kevin | | | 1744 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Jiang -Nc, Andrew | | | 1702 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Su, Kenneth | | | 1940 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tay, Brian | | | 1694 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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