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Individual Calculations April 2022 |
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| Hardegen, Kathryn Total change: 6.00 | |   |
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| 2022 Southern Suburbs Open Rounds 4-7 | Perth | AUS | 2022-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1939 | 2.50 | 3 | 0.30 | 20 | 6.00 | |
|  Gough, Dylan | | | 1539 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Calado, Edward | | | 1898 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Ellis, David | | | 1774 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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