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Individual Calculations August 2021 |
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| Gupta, Aditya Total change: 159.60 | |   |
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| 49th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1839 | 7.00 | 9 | 3.05 | 40 | 122.00 | |
|  Samani, Amin Daniel | | | 1719 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Gaw, Chloe | | | 1766 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Iinuma, Paul Yuu | | | 2087 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Kruml, Joseph | | | 2141 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Cardinal, Scott Matthew | | | 1702 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Adekola, Aderemi | | | 1796 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Kelley, Deshawn | | | 2111 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Bhatia, Aadit | | | 1857 | IND | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Prasanna, Gracy Franco | | | 1858 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | 14th Annual Chicago Class - Master | Wheeling, Illinois | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1839 | 2.00 | 5 | 0.94 | 40 | 37.60 | |
| | Tsyganov, Igor | f | | 2195 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Maiti, Milind | | | 2239 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Jin, Ashton | | | 2140 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Pardiwalla, Vispy | | | 2049 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sheehan, Ethan Thomas | | | 1845 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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