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Individual Calculations September 2022 |
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| Butler, Brian J Total change: 17.20 | |   |
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| 2022 Tuggeranong Club Championships Rounds 1-5 | Canberra | AUS | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1686 | 2.50 | 3 | 0.86 | 20 | 17.20 | |
|  Yu, Leiming | | | 1512 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Grcic, Milan | | | 1844 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ingham, Glenn | | | 1602 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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