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Individual Calculations August 2021 |
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| Velea, Anne-Marie Total change: 46.00 | |   |
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| 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2026 | 4.00 | 9 | 1.15 | 40 | 46.00 | |
|  Wang, Jason | f | | 2324 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Vargas, Gabriela | | wm | 2170 | PAR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | King, Alexander B | | | 2279 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hakobyan, Eduard | | | 2190 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vittal, Sanjana | | wf | 1938 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Chabris, Christopher F | c | | 2125 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Lopez, Armando Enrique | | | 2176 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sedlar, William | | | 2173 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kumar, Naman | | | 2141 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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