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Individual Calculations September 2023 |
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| Braddy, Elizabeth R Total change: -9.60 | |   |
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| 6th Annual Queen City of the Prairie Open and Fort Worth Championship | Fort Worth, Texas | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1506 | 0.50 | 2 | -0.22 | 40 | -8.80 | |
|  Li, Rachael | | wc | 2037 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Yamagani, Keshav | | | 1365 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 11th Annual WIM Ruth Haring National Tournament of Girls State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1506 | 1.00 | 3 | -0.02 | 40 | -0.80 | |
| | Paragua, Megan A | | | 1904 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramesh, Sanjana | | | 1564 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Ram, Jwalanthi | | | 1491 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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