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Individual Calculations November 2023 |
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| Pang, Qi Total change: -4.00 | |   |
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| 12th annual Hartford Open - Major | Windsor Locks, CT | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2179 | 3.00 | 4 | -0.24 | 40 | -9.60 | |
|  Bhargava, Kushagra | | | 1779 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chang, Nathan | | | 1815 | USA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Katsman, David | | | 1844 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Fikiet, Alexander | | | 2153 | USA | 0.50 | 1 | -0.04 | 40 | -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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2179 | 3.50 | 5 | 0.14 | 40 | 5.60 | |
| | Gaw, Chloe | | wf | 1915 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Zhang, Roger | | | 2159 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Su, Jasmine Zhixin | | | 2039 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Glashausser, Sho | | | 1969 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | O`brien, Matthew J | | | 2146 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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