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Individual Calculations November 2011 |
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| Jackson, Paul G Total change: -4.05 | |   |
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| e2e4 Sunningdale Major | Sunningdale | ENG | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1909 | 2.00 | 3 | 0.27 | 15 | 4.05 | |
|  Chen, Ti | | | 1758 | ENG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Buttell, David | | | 1796 | WLS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kennedy, Craig | | | 1995 | SCO | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | e2e4 High Wycombe Major | High Wycombe | ENG | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1909 | 2.00 | 4 | -0.54 | 15 | -8.10 | |
|  O`Gorman, Brendan | | | 1771 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Georgiev, Ivan | | | 1820 | BUL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Bovtramovics, Vladimirs | | | 1815 | LAT | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Wright, Jonathan | | | 1834 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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