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Individual Calculations July 2010 |
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| Levens, David G Total change: -3.75 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1986 | 2.50 | 6 | -0.15 | 25 | -3.75 | |
|  Gooding, Ian | | | 2013 | ENG | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Lunn, Matthew | | | 1905 | ENG | 0.50 | 1 | -0.11 | 25 | -2.75 | |  Ruthen, Stephen W | | | 2093 | ENG | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Bentley, John L | | | 2237 | ENG | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Rawlinson, Christopher J A | | | 2048 | ENG | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Hilton, Steve H | | | 1891 | SCO | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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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