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Individual Calculations May 2011 |
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| Patrick, David Total change: -3.00 | |   |
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| Scottish National League | Grangemouth | SCO | 2010-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2217 | 1.50 | 2 | -0.20 | 15 | -3.00 | |
|  Walker, Duncan | | | 1996 | SCO | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Thomas, Phil | | | 1817 * | SCO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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