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Individual Calculations December 2021 |
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| Sarfas, Robin Total change: 0.00 | |   |
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| Central London Chess Congress - Major | London | ENG | 2021-11-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1679 | 0 | 2.50 | 4 | 0.00 | 1699 | | 0.00 | |
|  Jefremov, Aivar | | | 1567 | LAT | 1.00 | 1 | 0.00 | | 0.00 | |  Mohnblatt, Nicolas | | | 1696 | FRA | 0.50 | 1 | 0.00 | | 0.00 | | | Prince, Alan R | | | 1706 | SCO | 1.00 | 1 | 0.00 | | 0.00 | | | McDonnell, James J. | | | 1746 | IRL | 0.00 | 1 | 0.00 | | 0.00 | |
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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