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Individual Calculations August 2019 |
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| Lin, Dachey Total change: -8.00 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2260 | 5.00 | 9 | -0.40 | 20 | -8.00 | |
|  Hafstad, Leif | | | 1866 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vorontsov, Pavlo | g | | 2548 | UKR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Boros, Denes | g | | 2467 | HUN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Liang, Jason | | | 2049 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Zhong, Kevin | c | | 2043 | CAN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Xu, Arthur | c | | 2042 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nguyen, Emily | | wm | 2102 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lapshun, Yury | m | | 2392 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Wu, Rochelle | | wm | 2085 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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