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Individual Calculations February 2023 |
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| Chang, Luca Total change: 65.60 | |   |
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| Houston Winter Championship 2023 - Championship Section | Houston, TX | USA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1609 | 2.50 | 5 | 1.64 | 40 | 65.60 | |
|  Yang, Benjamin | | | 1827 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Reinberg, Jeffrey | | | 1987 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Lomakina, Anzhelika | | | 1897 | UKR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Walmer, Benjamin | | | 1870 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | George, Isaac | | | 1838 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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