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Individual Calculations June 2024 |
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| Whitaker, Robert D Total change: -9.40 | |   |
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| 33rd Annual Chicago Open - U2100 | Wheeling, IL | USA | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1555 | 1.00 | 6 | -0.47 | 20 | -9.40 | |
|  Chetlapalli, Vishnu | | | 1848 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cole, Christopher | | | 1740 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Li, Tanqi | | | 1846 | USA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Loring, Steven W | | | 1680 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Salski, Drew | | | 1723 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lou, Aileen | | | 1704 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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