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Individual Calculations February 2020 |
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| Cheng, Leon Total change: -13.60 | |   |
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| 2020 Charlotte Open - U2200 | Charlotte, North Carolina | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1789 | 3.00 | 6 | -0.34 | 40 | -13.60 | |
|  Jiang, Andrew | | | 1499 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Su, Ethan | | | 1734 | CAN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kothapalli, Pradhyumna | | | 1788 | IND | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Woods, Charisse | | | 1588 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Nguyen, Tien | | wm | 1977 | VIE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | McCartney, Patrick | | | 1858 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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