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Individual Calculations October 2023 |
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| Wang, Gaofei Total change: 3.60 | |   |
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| 2023 Illinois Open State Championship - Open section | Northbrook, IL | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1413 | 1.00 | 4 | 0.09 | 40 | 3.60 | |
|  Nudo, Zachary W | | | 1639 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Hamilton, Mark | | | 1710 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Baker, Aidan | | | 1641 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Von Hoff, Christopher | | | 1529 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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