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Individual Calculations July 2012 |
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| Roberson, Peter T Total change: 12.00 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2283 | 8.00 | 11 | 0.80 | 15 | 12.00 | |
|  Smith, Andrew P | f | | 2167 | IRL | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Dineley, Richard Dp | | | 2264 | WLS | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Holland, James P | | | 2205 | ENG | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Kett, Timothy J | | | 2184 | WLS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Walton, Alan J | c | | 2161 | ENG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Mason, Donald J | | | 2227 | ENG | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Girdlestone, Paul C | | | 2191 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Harley, Andrew D | f | | 2221 | ENG | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Thomas, Rik H | | | 2197 | WLS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Batchelor, Peter J | | | 2026 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Weller, Pierre | | | 1987 | ENG | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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