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Individual Calculations November 2009 |
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| Gregory, Keith D F Total change: 3.75 | |   |
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| Paignton Chess Congress | Torbay | ENG | 2009-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2056 | 3.50 | 7 | 0.25 | 15 | 3.75 | |
|  Berry, Stephen H | f | | 2315 | ENG | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Hegarty, Sarah N | | | 2096 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Webster, Richard J | | | 1969 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Dilleigh, Stephen P | | | 2120 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Cannon, Raymond C | | | 2067 | ENG | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Hassall, Mark I | | | 1935 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bass, John W | | | 2087 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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