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Individual Calculations February 2023 |
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| Lim, Wei Xinq Sean Total change: -24.40 | |   |
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| London Christmas Chess Congress - Major | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1733 | 2.50 | 5 | -0.61 | 40 | -24.40 | |
|  Arnob, Dutta | | | 1342 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Borissow, Magnus | | | 1593 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Cawston, M John | | | 1723 | ENG | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Ashcroft, Graham J | | | 1805 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Levy, Christopher A | | | 1660 | ENG | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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