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Individual Calculations April 2008 |
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| Parker, Jonathan F Total change: -1.70 | |   |
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| 4NCL 2007/8 part 2 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2527 | 1.50 | 3 | -0.17 | 10 | -1.70 | |
|  Mah, Karl C C | m | | 2410 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | |  Rowson, Jonathan W | g | | 2599 | SCO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Hunt, Harriet V | m | wg | 2448 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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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