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Individual Calculations July 2023 |
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| Villarreal, Steven Total change: -13.60 | |   |
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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 |
| 1489 | 1451 | 1.00 | 3 | -0.34 | 40 | -13.60 | |
|  Rodenstein, Alan C | | | 1470 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Trey, Justin | | | 1529 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Braddy, Elizabeth R | | | 1468 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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