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Individual Calculations December 2016 |
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| Jacob, Sydney J Total change: 25.20 | |   |
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| Central London Chess Congress Major 2016 | London | ENG | 2016-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1874 | 4.00 | 5 | 1.26 | 20 | 25.20 | |
|  Baxter, Roger E | | | 1702 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Joslin, Tim | | | 1848 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Clavero Alarcon, Jose Miguel | | | 1811 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Spanton, Tim R | | | 1977 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | McDonnell, James J. | | | 1859 | IRL | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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