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Individual Calculations August 2013 |
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| Zhou, Yang-Jian Total change: 27.90 | |   |
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| Hampstead Under 2200 FIDE Congress June 2013 | London | ENG | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1666 | 2.50 | 4 | 1.86 | 15 | 27.90 | |
|  Millward, David J | | | 1998 | ENG | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Tasker, Michael W | | | 2066 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Hernandez-Castro, Julio Cesar | | | 1836 | ENG | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Hayward, Alan | | | 1954 | ENG | 0.50 | 1 | 0.34 | 15 | 5.10 | | | * 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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