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Individual Calculations July 2012 |
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| Russell, Christopher Total change: 1.35 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2087 | 2.00 | 3 | 0.09 | 15 | 1.35 | |
|  Thompson, Robert | | | 1965 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Lambourne, Daniel M | | | 1981 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Maroroa, Sue | | wm | 2014 | NZL | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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