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Individual Calculations February 2023 |
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| Bates, Caspar J Total change: -37.80 | |   |
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| London Christmas Chess Congress - Open | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 2094 | 3.00 | 6 | -1.89 | 20 | -37.80 | |
|  Subramanian, Anusha | | | 1770 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Deacon, David J | | | 1694 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kirupakaran, Vishnu | | | 1854 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Badacsonyi, Stanley | | | 1826 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chakanyuka, Charles | | | 1948 | ZIM | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Watson, Jacob | | | 1883 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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