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Individual Calculations July 2023 |
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| Allen, Spencer Nathaniel Total change: 53.20 | |   |
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| 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1694 | 4.00 | 5 | 1.33 | 40 | 53.20 | |
|  Thomas, Rodney | | | 1729 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Page, Jordan | | | 1535 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Chung, Kevin | | | 1446 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Nallabothula, Varin | | | 1701 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Zhang, Ellie | | wc | 1928 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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