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Individual Calculations September 2021 |
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| Bhatia, Aadit Total change: 24.00 | |   |
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| 4th Annual Peter Henner Memorial - Major | Albany, New York | USA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1857 | 2.50 | 4 | 1.36 | 20 | 27.20 | |
|  Jin, Derek | | | 1880 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Paragua, Mark | g | | 2257 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramanathan, Suraj | | | 2066 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Hua, Charles | | | 1958 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | 51st Annual Continental Open - Under 2200 | Sturbridge, Massachusetts | USA | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1871 | 2.00 | 4 | -0.16 | 20 | -3.20 | |
| | Samant, Neil | | | 1786 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Cheng, Michael Ny | | | 1935 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Carlson, Joaquin | | | 1665 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wofford, Matthew | | | 1963 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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