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Individual Calculations December 2021 |
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| Lekic, Dejan Total change: 21.40 | |   |
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| Central London Chess Congress - Major | London | ENG | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1501 | 2.00 | 5 | 1.07 | 20 | 21.40 | |
|  McDonnell, James J. | | | 1746 | IRL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Cooper, Malcolm H | | | 1802 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ortolani, Paolo | | | 1640 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Chrisidis, Pavlos | | | 1828 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Davis, Timothy | | | 1809 | ENG | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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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