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Individual Calculations October 2016 |
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| Littlejohns, David P Total change: -1.60 | |   |
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| DCCA 66th Annual Congress | Torquay | ENG | 2016-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2008 | 3.50 | 7 | -0.08 | 20 | -1.60 | |
|  Wheeler, John F | c | | 2107 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Trevelyan, John | | | 2066 | WLS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Webster, Richard J | | | 1922 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gibbs, Daniel C | | | 1808 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rosen, Daniel B | c | | 2048 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Pickersgill, Adrian O | | | 1986 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Regis, David | | | 2042 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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