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Individual Calculations December 2013 |
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| Zhou, Yang-Jian Total change: 27.60 | |   |
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| e2e4 Gatwick U1950 November 2013 | Gatwick, London | ENG | 2013-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1665 | 2.50 | 3 | 1.63 | 15 | 24.45 | |
|  Higgs, Joshua | | | 1829 | ENG | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Cork, David J | | | 1800 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Campbell, Eoin | | | 1836 | SCO | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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) | | | | 4NCL 2013-14 Rounds 1-2 | Various | ENG | 2013-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1665 | 0.50 | 2 | 0.21 | 15 | 3.15 | |
| | Giles, Yasmin | | | 1892 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Baruch, Andrew Jd | | | 2065 * | ENG | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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