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Individual Calculations January 2017 |
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| Aitchison, A Keith Total change: -15.20 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1716 | 3.00 | 5 | -0.76 | 20 | -15.20 | |
|  Sheikh, Nasarullah | | | 1604 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Metcalfe, Charlie P | | | 1538 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ramaiya, Arushi | | | 1536 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sheikh, Anum | | wc | 1471 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ridge, Benjamin | | | 1430 | SCO | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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