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Individual Calculations March 2024 |
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| Zapata, Karen Total change: -39.20 | |   |
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| 1000GM February Dual Scheveningen 2024 - A3 | Santa Clara, CA | USA | 2024-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 2025 | 2.00 | 5 | -1.76 | 20 | -35.20 | |
|  Pulijala, Akshaj | | | 1719 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ganesan, Vikrant | | | 1898 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Yuan, Serena | | wc | 1874 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Karunakaran, Kapilan | | | 1934 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Zhuge, Katherine | | | 1642 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | 1000GM February Dual Scheveningen 2024 - C3 | Santa Clara, CA | USA | 2024-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2025 | 3.50 | 5 | -0.20 | 20 | -4.00 | |
| | Wu, Jayden | | | 1756 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Yang, Maxwell Z | | | 1968 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Ganesan, Vikrant | | | 1898 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Yuan, Serena | | wc | 1874 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fan, Shengjie | | | 1625 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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