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Individual Calculations August 2019 |
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| Lu, Ming Total change: -83.20 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2092 | 3.00 | 8 | -1.51 | 40 | -60.40 | |
|  Jacobson, Brandon | m | | 2456 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Anderson, Kyle | | | 1792 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Lee, Jayden | | | 1842 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Zhou, Liran | c | | 2314 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jin, Derek | | | 1862 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hafstad, Leif | | | 1866 | ENG | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Shubin, Daniel | | | 1960 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Vettese, Nicholas | f | | 2269 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 24th Annual Pacific Coast Open | Van Nuys, California | USA | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2092 | 0.50 | 2 | -0.57 | 40 | -22.80 | |
| | Korba, Nicky | | | 2128 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Wen, Teddie | | | 2003 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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