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Individual Calculations July 2009 |
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| Alkin, John Total change: -7.00 | |   |
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| NSW Open | Sydney | AUS | 2009-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1921 | 0.50 | 3 | -0.28 | 25 | -7.00 | |
|  Thapa, Krishna | | | 2143 | NEP | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Safarian, Alek | | | 2061 | AUS | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Broekhuyse, Paul | | | 2118 | AUS | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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