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Individual Calculations January 2020 |
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| Pullela, Naren Total change: 1.60 | |   |
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| 2019 DCC FIDE Open XII | Richardson, Texas | USA | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1434 | 1.00 | 3 | 0.04 | 40 | 1.60 | |
|  Shankar, Aashritha Vidhya | | | 1404 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Patel, Kian | | | 1824 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Xu, Jayden | | | 1563 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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