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Individual Calculations July 2022 |
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| Hamilton, Mark Total change: 20.20 | |   |
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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 |
| 1748 | 1750 | 4.00 | 6 | 1.01 | 20 | 20.20 | |
|  Wang, Rocky | | | 1561 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Forney, Robert | | | 1877 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Phipps, Daniel Joseph | | | 1801 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Schwartz, Jared Ethan | | | 1535 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Hon, Eric | | | 1877 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Patel, Kian | | | 1834 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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