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Individual Calculations May 2024 |
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| Zhang, Derek Total change: 58.40 | |   |
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| 16th Annual Open at Foxwoods - U2000 | Mashantucket, CT | USA | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1737 | 3.00 | 5 | 0.51 | 40 | 20.40 | |
|  Du, Calvin | | | 1786 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Milstein, David Wolf | | | 1715 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Kennedy, Shernaz | | wm | 1849 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kunamneni, Sujay | | | 1669 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Ayyappan, Anushka | | | 1670 | IND | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | 2024 April Marshall Premier FIDE - U2000 | New York, NY | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1757 | 2.50 | 3 | 0.95 | 40 | 38.00 | |
| | Liu, Grant | | | 1696 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Paruchuri, Naveen | | | 1867 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ayyappan, Anushka | | | 1670 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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