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Individual Calculations July 2022 |
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| Luo, Will Total change: 54.00 | |   |
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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 |
| 1848 | 1563 | 2.00 | 4 | 1.35 | 40 | 54.00 | |
|  Friedman, David M | | | 1825 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Winters, Lance A | | | 1860 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ancheta, Rene | | | 1853 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Lodh, Anish | | | 1853 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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