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Individual Calculations July 2022 |
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| Holland, Dennis Total change: 31.60 | |   |
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| 2022 Southern Suburbs Round Robin Rounds 7-9 plus postponed games | Perth | AUS | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1887 | 3.50 | 6 | 0.42 | 20 | 8.40 | |
|  McAteer, Ian | | | 1645 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Taylor, Leon M | | | 1922 | AUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ferozkohi, Ihsan | | | 2236 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |  King, David | | | 1677 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hardegen, Andrew | | | 1994 | AUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ellis, David | | | 1812 | AUS | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 2022 WA Closed Championship Rounds 3-6 | Perth | AUS | 2022-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 1884 | 2.00 | 5 | 1.16 | 20 | 23.20 | |
| | Kurniawan, Stephanus | f | | 2285 | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vlietstra, Marc | | | 1989 | AUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ferozkohi, Ihsan | | | 2242 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fu, Yihe (rebo) | | | 2095 | AUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gong, Patrick | f | | 2315 | AUS | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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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