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Individual Calculations November 2023 |
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| Hardaway, Brewington Total change: -21.60 | |   |
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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 |
| 2065 | 2345 | 4.00 | 5 | -0.04 | 20 | -0.80 | |
|  Thurlow, Ryan G | | | 1892 | USA | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Su, Jasmine Zhixin | | | 2039 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fikiet, Alexander | | | 2153 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Poliannikov, Danila | f | | 2294 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Chang, Nathan | | | 1945 * | 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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2345 | 3.50 | 5 | -1.04 | 20 | -20.80 | |
| | Hebbar, Eshaan | c | | 1935 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Muthukumaran, Gurru | | | 1775 | USA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Yue, Tariq | | | 1945 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luger, Sam | | | 2034 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yakubov, Mardon | | | 2039 | UZB | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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