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Individual Calculations February 2019 |
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| Suralik, Diana Total change: 0.00 | |   |
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| 51st Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2019-01-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1894 | 0 | 1.00 | 6 | 0.00 | 1621 | | 0.00 | |
|  Colding, Ernest | | | 2064 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Nolan, Gregory | | | 2075 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Bader, Jeremy | | | 1917 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Pesterev, Kirill | | | 1940 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Hardaway, Brewington | c | | 1609 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Shawn | | | 1756 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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