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Individual Calculations July 2023 |
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| Rivedal, Andrew Total change: 35.60 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1793 | 2.00 | 4 | 0.89 | 40 | 35.60 | |
|  Zeng, Sheena | | wc | 1932 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Radermacher, Timothy | | | 1963 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Santner, Jack Jeffrey | | | 1918 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Cooklev, Steven T | | | 2039 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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