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Individual Calculations August 2023 |
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| Bellamy, Chase Total change: 108.80 | |   |
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| CCC Tuesday Night Action 97 | Charlotte, NC | USA | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1684 | 1.00 | 1 | 0.69 | 40 | 27.60 | |
|  McCartney, Patrick | | | 1828 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | 53rd annual Continental Open - Premier | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1684 | 2.50 | 5 | 1.19 | 40 | 47.60 | |
|  Gaw, Chloe | | | 1864 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chen, Derek | | | 1848 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ye, Stephen | | | 1847 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Berman, Jeremy | | | 1757 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Ben Jemaa, Munir Bilal | | | 2065 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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) | | | | Reverse Angle 122 | Charlotte, NC | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1684 | 2.00 | 3 | 0.84 | 40 | 33.60 | |
| | Phadke, Viraj | | | 1400 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Wu, Andrew | | | 1935 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Parker, Anthony | | | 2002 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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