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Individual Calculations July 2023 |
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| He, Justin Shandong Total change: -42.40 | |   |
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| 32nd annual Chicago Open - U2100 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1600 | 0.50 | 4 | -1.06 | 40 | -42.40 | |
|  Mehta, Hursh K | | | 1850 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Perdomo, Pedro | | | 1686 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Pulley, Alvin J | | | 1714 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vanama, Agastya | | | 1490 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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