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Individual Calculations September 2009 |
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| Gourlay, Iain Total change: 17.70 | |   |
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| 116th Open Scottish Chess Championship | Edinburgh | SCO | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2349 | 6.50 | 9 | 1.18 | 15 | 17.70 | |
|  Rocks, Daniel | | | 2037 | SCO | 1.00 | 1 | 0.14 | 15 | 2.10 | |  McNab, Colin A | g | | 2475 | SCO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Montgomery, Robert S | | | 1949 * | SCO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Foord, Dominic | | | 2069 | ENG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Greet, Andrew | m | | 2443 | ENG | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Roberts, Paul E | c | | 2176 | SCO | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Motwani, Paul A | g | | 2503 | SCO | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Shaw, John K | g | | 2462 | SCO | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Grant, Jonathan I M | | | 2254 | SCO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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