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Individual Calculations July 2009 |
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| Harrison, Peter K Total change: -12.25 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1680 | 0.00 | 2 | -0.36 | 25 | -9.00 | |
|  Stembridge, Ed | | | 2030 | ENG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lutton, J Arnold | | | 1874 | ENG | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | Leicestershire International pt1 | Lutterworth | ENG | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1680 | 0.00 | 1 | -0.13 | 25 | -3.25 | |
|  Clarke, Brandon G I | | | 2001 | ENG | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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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