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Individual Calculations February 2023 |
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| Zapata, Alonso Total change: 1.70 | |   |
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| 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2339 | 4.50 | 6 | 0.17 | 10 | 1.70 | |
|  Platnick, Elijah | | | 1992 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Cadavid, Juan Miguel | c | | 1929 | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bregadze, Levan | m | | 2434 | GEO | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Yan, Benjamin | | | 1957 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Hebbar, Eshaan | | | 1979 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Escobar Forero, Alder | g | | 2459 | COL | 1.00 | 1 | 0.66 | 10 | 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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