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Individual Calculations December 2023 |
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| Paragua, Megan Total change: 101.60 | |   |
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| Mona Karff Memorial - Marshall Women's Championship | New York, NY | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1903 | 3.50 | 5 | 0.65 | 40 | 26.00 | |
|  Zhou, Abigail | | | 1519 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Teasley, Dorothy | | wm | 2044 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Stark, Chloe | | | 1503 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krush, Irina | g | wg | 2428 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zlotchevsky, Nicole | | | 1771 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 2182 | 1903 | 3.50 | 9 | 1.89 | 40 | 75.60 | |
| | Tanenbaum, Zachary | c | | 2289 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Belenkaya, Dina | | wg | 2250 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ladan, Nicholas | | | 2229 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Harish, Neeraj | c | | 2154 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Melillo, Lucius | | | 2032 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Markzon, Gregory | f | | 2054 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Bryant, Todd | | | 2119 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pang, Qi | | | 2175 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Vanapalli, Vishnu | f | | 2334 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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