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Individual Calculations May 2018 |
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| Cooke, Mark Total change: -18.00 | |   |
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| Edinburgh Congress Premier 2018 | Edinburgh | SCO | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2011 | 1.50 | 4 | -0.45 | 40 | -18.00 | |
|  Jones, Steven A | | | 2252 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Jarmany, John | | | 2114 | ENG | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Pasha, Tariq | | | 1840 | SCO | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Marks, Ian A | | | 1895 | SCO | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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