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Individual Calculations February 2019 |
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| Rushbrooke, Tibo Total change: 29.80 | |   |
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| London Christmas Chess Congress Open Under 18-21 | London | ENG | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1652 | 2.50 | 6 | 1.49 | 20 | 29.80 | |
|  Balaji, Aaravamudhan | | | 1914 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Basman, Michael J | m | | 2052 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brown, Tom | | | 1920 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ramaiya, Anshu | | | 1931 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | White, David J | | | 1865 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Watson, Mikey J | | | 1900 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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