Individual Calculations April 2009 |
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Purdon, Colin Total change: -0.90 | | |
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4NCL part 2 | Various | ENG | 2008-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2062 | 2082 | 1.00 | 2 | -0.06 | 15 | -0.90 | |
| Salisbury, Michael W | | | 2119 | ENG | 0.50 | 1 | 0.05 | 15 | 0.75 | | Gooding, Ian | | | 2004 | ENG | 0.50 | 1 | -0.11 | 15 | -1.65 | | 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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