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Individual Calculations October 2020 |
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| Tay, Brian Total change: -49.20 | |   |
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| 86th Annual Southwest Open | Irving, Texas | USA | 2020-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1898 | 3.50 | 7 | -0.89 | 40 | -35.60 | |
|  Green, Austen J | | | 2126 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Rust, Lary | | | 1859 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Allen, Jonathan F | | | 1607 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Wang, Oscar | | | 1498 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Lozitskiy, Oleksandr | | | 1778 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Xu, Jayden | | | 1652 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hulse, Brian | f | | 1977 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2020 TexOhma Open | Dallas, Texas | USA | 2020-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1898 | 2.50 | 4 | -0.34 | 40 | -13.60 | |
| | Singh, Keshav | | | 1498 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Javakhadze, Zurab | m | | 2298 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barnes, Maxwell H | | | 1498 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nair, Ajitesh | | | 1498 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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