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Individual Calculations November 2023 |
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| De Lellis, Pietro Total change: -7.20 | |   |
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| 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1767 | 1.00 | 4 | -0.18 | 40 | -7.20 | |
|  Markzon, Gregory | f | | 2071 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Gaw, Chloe | | wf | 1915 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Jain, Vihaan | | | 1874 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Xie, Timothy | | | 1850 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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