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Individual Calculations September 2023 |
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| Polk, Clay Total change: -22.20 | |   |
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| 2023 NCC June Fide | Nashville, TN | USA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1811 | 0.50 | 3 | -1.11 | 20 | -22.20 | |
|  Taylor Jr, Stewar | | | 1881 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Logozar, Elijah | | | 1902 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bruni, Xavier | | | 1536 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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