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Individual Calculations July 2010 |
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| Wagner, Guy Total change: -18.75 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1904 | 0.00 | 2 | -0.67 | 15 | -10.05 | |
|  Majer, Chris E | | | 2054 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Lambourne, Daniel M | | | 2001 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | e2e4.org.uk Sunningdale Congress | Sunningdale, Berkshire | ENG | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1930 | 0.50 | 2 | -0.58 | 15 | -8.70 | |
| | Manuchehri, Alireza | | | 1793 | IRI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Kingston, Ian | | | 1999 | ENG | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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