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Individual Calculations July 2022 |
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| King, David Total change: 8.00 | |   |
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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 |
| 1812 | 1677 | 1.00 | 3 | 0.02 | 20 | 0.40 | |
|  Holland, Dennis | | | 1887 | AUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Pinnock, Thomas | | | 1904 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | McAteer, Ian | | | 1645 | AUS | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | 2022 WA Reserves Championship Rounds 3-6 | Perth | AUS | 2022-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1717 | 3.00 | 4 | 0.38 | 20 | 7.60 | |
| | Koh, Shannon | | | 1576 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Teh, Rui Gen | | | 1705 | MAS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Clarke, Daniel | | | 1576 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gunawan, Tjermin | | | 1548 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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