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Individual Calculations August 2018 |
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| Chiara, Vince Total change: -10.20 | |   |
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| 2018 Norths Ford-Greenwood Seniors Open | Sydney | AUS | 2018-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1448 | 0.50 | 5 | -0.51 | 20 | -10.20 | |
|  Einfeld, Stewart | | | 1743 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Low, Frank | | | 1654 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sandalciyan, Aram | | | 1702 | AUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dibley, Shane E | | | 1666 | AUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lane, Clive D | | | 1674 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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