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Individual Calculations July 2021 |
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| Chiflikyan, Michael Total change: 18.80 | |   |
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| 30th Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1573 | 2.00 | 4 | 0.47 | 40 | 18.80 | |
|  Akintonde, Jimi | | | 1784 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Harish, Neeraj | | | 1472 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Gupta, Aditya | | | 1880 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kozower, Ethan | | | 1558 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | |
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