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Individual Calculations July 2023 |
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| McConnell, Sullivan Mac Total change: 93.20 | |   |
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| 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2037 | 3.00 | 8 | -0.27 | 40 | -10.80 | |
|  Samsonkin, Artiom | m | | 2420 | CAN | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Torres, Luis Carlos | m | | 2325 | MEX | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mitkov, Nikola | g | | 2477 | MKD | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Saraie, Eskandar | | | 1646 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vettese, Nicholas | m | | 2283 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Velazquez, Kevin | | | 1988 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Matus, Nastassja A | | wf | 1981 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Zhang, Roger | | | 1879 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2037 | 4.00 | 9 | 2.60 | 40 | 104.00 | |
| | Gutla, Aryan | f | | 2344 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Schmakel, Sam | m | | 2416 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mahajan, Rushaan | f | | 2272 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ostrovskiy, Alexandr | m | | 2379 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Levine, Joseph | f | | 2392 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Jiang, Lucas | | | 2352 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Rosen, Eric | m | | 2349 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Atwell, Rose | | | 2220 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wang, Eigen | f | | 2293 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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