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Individual Calculations July 2022 |
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| Gupta, Amar Total change: -38.40 | |   |
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| 31st Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1555 | 1.00 | 4 | -0.96 | 40 | -38.40 | |
|  Phillips, Jon Douglas | | | 1512 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sabyrov, Muradhan Emir | | | 1595 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Sun, Kevin | | | 1527 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Chen, Megan | | | 1610 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | |
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