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Individual Calculations September 2023 |
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| Abraham, John Zacharia Total change: 48.40 | |   |
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| 2023 Joe Yun Memorial - Elite | Brecksville, OH | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1816 | 3.00 | 5 | 1.47 | 40 | 58.80 | |
|  Ren, Jesse | | | 2075 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Murthy, Pappu | | | 1850 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Marshall, Calvin | | | 1740 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Shabalov, Alexander | g | | 2453 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Hart, Braeden Spenser | | | 1972 | USA | 1.00 | 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) | | | | 18th annual Indianapolis Open - Major | Indianapolis, IN | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1813 | 2.00 | 5 | -0.26 | 40 | -10.40 | |
| | Avdokhin, Nikolay | | | 1745 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Iranian Prabhu Kumar, Ashwin | | | 1760 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Williams, Justus | m | | 2371 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zheng, Marcus | | | 1700 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Dinesh, Abinav | | | 1871 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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