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Individual Calculations December 2023 |
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| Aravindakshan, Sahana Total change: 43.20 | |   |
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| Marshall Premier 26 | New York, NY | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1921 | 1.50 | 4 | -0.24 | 40 | -9.60 | |
|  Chakravarty, Aritro | | | 1948 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Mottola, Max | | | 1934 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Johnston, Daniel F | | | 2018 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Weisz, Bryan | | | 1968 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Mona Karff Memorial - Marshall Women's Championship | New York, NY | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1921 | 2.00 | 4 | 0.45 | 40 | 18.00 | |
| | Smith, Laura R | | wf | 2129 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Krush, Irina | g | wg | 2428 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Zlotchevsky, Nicole | | | 1771 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Gaw, Chloe | | wf | 1863 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | 2023 US Masters | Charlotte, NC | USA | 2023-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1921 | 3.50 | 9 | 0.87 | 40 | 34.80 | |
| | Gutla, Aryan | f | | 2308 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Luong, Phuong Hanh | | wm | 2160 | VIE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rajmohan, Vikram | | | 2077 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhang, Andrew | | | 1982 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Markzon, Gregory | f | | 2054 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Guo, Ethan | c | | 2026 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Sloan, Jed | c | | 1973 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Wofford, Matthew | | | 2017 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Martin Del Campo, Roberto | m | | 2212 | MEX | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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