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Individual Calculations April 2023 |
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| Holland, Dennis Total change: -14.40 | |   |
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| 2023 Southern Suburbs Open Rounds 3-7 | Perth | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1858 | 1.00 | 4 | -0.72 | 20 | -14.40 | |
|  Ellis, David | | | 1770 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Ferozkohi, Ihsan | | | 2185 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hare, Tim | | | 2005 | NZL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | King, David | | | 1736 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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