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Individual Calculations May 2018 |
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| Gray, Euan Total change: -0.80 | |   |
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| Edinburgh Congress Premier 2018 | Edinburgh | SCO | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1863 | 1.50 | 5 | -0.02 | 40 | -0.80 | |
|  Wynarczyk, Raymond | | | 1923 | ENG | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Rutherford, William | | | 1993 | SCO | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Giles, Yasmin | | | 1970 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Whitfield, Craig M | | | 2069 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jarmany, John | | | 2114 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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