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Individual Calculations March 2022 |
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| Hardegen, Kathryn Total change: -15.20 | |   |
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| 2022 Southern Suburbs Open Rounds 1-3 | Perth | AUS | 2022-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1954 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
|  Moseley, Paul | | | 1554 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunawan, Tjermin | | | 1525 | AUS | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Clarke, Daniel | | | 1575 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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