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Individual Calculations October 2015 |
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| Robinson, Stephen Total change: 13.40 | |   |
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| Inverness Open 2015 | Inverness | SCO | 2015-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1825 | 2.50 | 4 | 0.67 | 20 | 13.40 | |
|  Doyle, James | | | 1932 | SCO | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Ackley, Peter J E | | | 1992 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Durno, Joy | | wf | 1896 | SCO | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Gray, Euan | | | 1589 | SCO | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | |
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