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Individual Calculations August 2019 |
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| Zhang, Andrew H Total change: 14.00 | |   |
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| 2019 Houston Summer Chess Festival - U2000 | Houston, Texas | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1484 | 1.00 | 2 | 0.39 | 40 | 15.60 | |
|  Sychov, Artem | | | 1751 | UKR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Wang, Kalia Yuke | | | 1531 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 2019 DCC FIDE Open VIII | Richardson, Texas | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1484 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
| | Li, Rachael | | | 1737 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gutla, Aryan | | | 1611 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Chathapuram, Shashvat | | | 1469 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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