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Individual Calculations February 2023 |
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| Holland, Dennis Total change: -41.40 | |   |
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| 2023 Australian Open Championship | Perth | AUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1899 | 6.50 | 10 | -2.07 | 20 | -41.40 | |
|  Rafiei Darani, Daryoush | | | 1504 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weller, Tony | | | 1639 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Gunawan, Marco | | | 1507 | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Schiavone, Emmanuel | | | 1573 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Can, Ryan | | | 1658 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Roebuck, Derek J | | | 1592 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lee, Alexandre Km | | | 1558 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Barry, David | | | 1647 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Baneshi, Kiamehr | | | 1671 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Koh, Shannon | | | 1541 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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