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Individual Calculations November 2012 |
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| Barber, Haydn J. Total change: 0.60 | |   |
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| WA Closed Championship 2012 | Perth | AUS | 2012-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2148 | 6.50 | 9 | 0.04 | 15 | 0.60 | |
|  Vlietstra, Marc | | | 2023 | AUS | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Dempster, Dave | | | 2040 | AUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Saleh, Akef | | | 1946 | INA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Choong, Yita | | | 2145 | AUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Beveridge, Allan | | | 2100 | SCO | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Fedec, John | | | 1951 | AUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Maris, Robert | | | 1910 | AUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pinnock, Thomas | | | 1862 | AUS | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Carolin-Unkovich, George | | | 1748 * | AUS | 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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