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Individual Calculations September 2009 |
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| Kafka, Graeme Total change: 0.75 | |   |
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| 116th Open Scottish Chess Championship | Edinburgh | SCO | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2077 | 3.00 | 6 | 0.05 | 15 | 0.75 | |
|  Greet, Andrew | m | | 2443 | ENG | 1.00 | 1 | 0.90 | 15 | 13.50 | |  Kjartansson, Gudmundur | f | | 2356 | ISL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | McClement, Andrew | | | 1893 | SCO | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Martin, Katie A | | | 1906 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Hookham, Jamie | | | 1997 | SCO | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Hayes, Stuart | | | 1997 | SCO | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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