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Individual Calculations April 2023 |
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| Retnaraja, Ethan Total change: 41.20 | |   |
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| 2023 South Australian Championships Rounds 5-9 | Adelaide | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1736 | 3.00 | 5 | 1.03 | 40 | 41.20 | |
|  Balachander, Tharan | | | 1685 | AUS | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Hams, Jeff L | | | 1816 | AUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Mdinaradze, Edgar | | | 1749 | GEO | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Leaver, Kyle | | | 2119 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Paprzycki, Eryk | | | 1777 | AUS | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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