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Individual Calculations October 2021 |
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| Gupta, Aditya Total change: -18.00 | |   |
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| 2021 Illinois Open State Championship - Open | Northbrook, Illinois | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2065 | 4.50 | 7 | -0.45 | 40 | -18.00 | |
|  Mehrotra, Ekansh | | | 1665 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sax, Robert | | | 1665 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Guha, Rohit | | | 2016 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Pullin, Matt | | | 1907 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Platnick, Elijah Samuel | | | 1900 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Menon, Gopal | | | 2242 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Starkman, Eric | | | 1779 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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