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Individual Calculations September 2023 |
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| Maheshwari, Vedant Total change: 72.80 | |   |
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| 43rd Annual Lina Grumette Memorial | VAN NUYS, CA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1781 | 3.00 | 6 | 0.39 | 40 | 15.60 | |
|  Khachiyan, Melikset | g | | 2425 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Huang, Terry | | | 1622 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Akopian, Robert | | | 1957 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Colville, Julian | | | 1729 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Golsefidy, Sepehr | | | 1849 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Raymond, Nirvan | | | 1682 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | 1000GM Summer Championship - Open | Sunnyvale, CA | USA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1781 | 4.00 | 7 | 1.43 | 40 | 57.20 | |
| | Heimann, Mark | m | | 2440 | USA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Castillo Coca, Mai | | wf | 2110 | CUB | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hao, Max | | | 1833 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Caballero, Mitzy | | wm | 2042 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Puppalla, Pranay | | | 1809 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Zhou, Ivan | | | 1625 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Rajaram, Anika | | wc | 1661 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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