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Individual Calculations May 2010 |
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| Brooke, John Total change: -4.95 | |   |
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| Edinburgh Congress Premier | Edinburgh | SCO | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1799 | 0.50 | 3 | -0.33 | 15 | -4.95 | |
|  Martin, Katie A | | | 1917 | ENG | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Ferry, Edward | | | 2000 | SCO | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Malkin, Kenneth | | | 1993 | SCO | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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