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Individual Calculations April 2008 |
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| Kempen, Leon Total change: -19.80 | |   |
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| Ballarat Begonia Open | Ballarat | AUS | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2142 | 1.00 | 3 | -1.32 | 15 | -19.80 | |
|  Tionko, Efrain | | | 1792 | AUS | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Ghobrial, Adel | | | 1792 | AUS | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Jackson, Ralph E. | | | 2113 | AUS | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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