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Individual Calculations July 2023 |
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| Fricks, Charles Total change: -8.00 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1252 | 0.00 | 3 | -0.40 | 20 | -8.00 | |
|  Chen, Tianjun | | | 1623 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tort, Francisco | | | 1696 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Truong, William | | | 1451 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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