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Individual Calculations June 2018 |
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| Sirkka, Pertti T Total change: -21.00 | |   |
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| 2018 Norths Club Candidates | Sydney | AUS | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1868 | 4.00 | 9 | -1.05 | 20 | -21.00 | |
|  Diep, Denan | | | 1788 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Mikkelsen, Max | | | 1798 | AUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Richards, Allan | | | 1803 | AUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Russell, Paul | c | | 1897 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Cooper, Nicholas | | | 1824 | AUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Siva Sankaran, Anup Kumar | | | 1807 | IND | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Chen, Yu-Shiun | | | 1853 | AUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Watson, Robert A | | | 1793 | AUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wan, Dennis | | | 1845 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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