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Individual Calculations December 2017 |
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| Morgan, George Total change: 17.80 | |   |
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| 2017 Central London Chess Congress (Major Section) | London | ENG | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1548 | 2.50 | 5 | 1.13 | 20 | 22.60 | |
|  Finnegan, Oliver | | | 1738 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Chiang, Richard | | | 1493 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rubeck, Jonathan | | | 1836 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mc Aleenan, Charles | | | 1730 | SCO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Juciute, Einora | | | 1890 | LTU | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Hampstead FIDE Congress Under 1900 Nov 17 | London | ENG | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1548 | 1.00 | 3 | -0.24 | 20 | -4.80 | |
| | Sen, Sezgin | | | 1799 | TUR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cassen, Robert | | | 1602 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Flowers, James C | | | 1456 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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