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Individual Calculations January 2020 |
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| Sanchez, Robert Total change: 13.00 | |   |
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| 2019 Dallas Open | Richardson, Texas | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1918 | 3.00 | 5 | 0.65 | 20 | 13.00 | |
|  Lance, Ethan Rockwell | | | 1518 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tang, Andrew | c | | 1636 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Preotu, Razvan | g | | 2318 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chen, Ryo Wenyu | | | 1965 | USA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Stefanov, Emil | m | | 2318 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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