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Individual Calculations September 2009 |
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| Gavriel, Tryfon C Total change: 15.45 | |   |
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| British Championships | Torquay | ENG | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2138 | 5.00 | 11 | 1.03 | 15 | 15.45 | |
|  Bonafont, Philip R | | | 2124 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Storey, Charles H | | | 2279 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Briscoe, Chris | | | 2268 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Warman, Simon M | | | 2156 | ENG | 0.00 | 1 | -0.47 | 15 | -7.05 | | | De Coverly, Roger D | | | 2127 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Lalic, Susan K | m | wg | 2334 | ENG | 0.50 | 1 | 0.25 | 15 | 3.75 | | | White, Michael J R | f | | 2259 | ENG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gill, Neville B K | | | 2111 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Sowray, Peter J | f | | 2336 | ENG | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Cobb, James | m | | 2432 | WLS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Lewis, Andrew P | f | | 2281 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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