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Individual Calculations November 2019 |
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| Jiang, Lucas Total change: -74.00 | |   |
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| 2019 US Class Championship - Expert | Burlingame, California | USA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1636 | 0.00 | 4 | -1.90 | 40 | -76.00 | |
|  Badhe, Ronak | | | 1773 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ho, Michael | | | 1699 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Ghosh, Prarthan | | | 1555 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Liang, Andrew | | | 1590 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | 2019 IM Tate Memorial Championship - Open | Santa Clara, CA | USA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1637 | 2.50 | 5 | 0.05 | 40 | 2.00 | |
| | Penagalapati, Abhinav | | | 1776 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Liang, Andrew | | | 1590 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Pullela, Sricharan | | | 1743 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Liu, Felix | | | 1611 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Guo, Andrew | | | 1509 | USA | 1.00 | 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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