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Individual Calculations January 2017 |
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| Weaver, Lauren Total change: -15.20 | |   |
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| 8th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1709 | 1.50 | 5 | -0.38 | 40 | -15.20 | |
|  Marin Aso, Jose Luis | | | 1882 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Watson, Jacob | | | 1841 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Neatherway, A Philip | | | 1838 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Mallevaey, Guillaume | | | 1835 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Hafstad, Leif | | | 1613 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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