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Individual Calculations February 2018 |
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| Carter, John Total change: -17.40 | |   |
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| London Junior Chess Championships Christmas Major 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1707 | 3.00 | 6 | -0.87 | 20 | -17.40 | |
|  Greenaway, Terence V | | | 1510 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Illingworth, John B | | | 1659 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Haddock, Paul | | | 1576 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sonnis, Steve | | | 1647 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Colter, Nigel | | | 1699 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Leslie, Alex | | | 1486 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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