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Individual Calculations July 2012 |
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| Archer, Richard Total change: 8.40 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2014 | 2.00 | 4 | 0.28 | 30 | 8.40 | |
|  Smith, Graham M | | | 2069 | ENG | 1.00 | 1 | 0.58 | 30 | 17.40 | |  McMahon, Paul | | | 2029 | ENG | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Stevenson, James Ab | | | 2080 | SCO | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Jameson, David | | | 2077 | WLS | 0.50 | 1 | 0.09 | 30 | 2.70 | |
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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