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Individual Calculations July 2009 |
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| Ferry, Edward Total change: 37.75 | |   |
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| Edinburgh Premier | Edinburgh | SCO | 2009-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1962 | 2.00 | 5 | 0.65 | 25 | 16.25 | |
|  McMillan, Hamilton | | | 2035 | ENG | 1.00 | 1 | 0.60 | 25 | 15.00 | |  Findlay, David J | | | 2209 | SCO | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Arakhamia-Grant, Ketevan | g | wg | 2312 | SCO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Spencer, Edwin A | | | 2171 | SCO | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Walker, Duncan | | | 2016 | SCO | 0.50 | 1 | 0.08 | 25 | 2.00 | |
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) | | | | FIDE rated Swiss in Edinburgh | Edinburgh | SCO | 2009-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1962 | 3.50 | 7 | 0.86 | 25 | 21.50 | |
| | Green, Andrew D | | | 2215 | SCO | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Kafka, Graeme | | | 2104 | SCO | 1.00 | 1 | 0.69 | 25 | 17.25 | | | McClement, Andrew | | | 1850 | SCO | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Burnett, Andrew B | | | 2202 | SCO | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Greet, Andrew | m | | 2312 | ENG | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Sreeves, Clement | | | 1982 | SCO | 0.50 | 1 | 0.03 | 25 | 0.75 | | | McBride, John | | | 1803 | SCO | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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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