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Individual Calculations May 2018 |
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| Karayiannis, Riley Total change: -18.80 | |   |
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| 2018 O2C Doeberl Cup Minor | Canbera | AUS | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1593 | 3.00 | 5 | -0.47 | 40 | -18.80 | |
|  Wen, Aiden | | | 1205 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lee, Lachlan | | | 1465 | AUS | 0.00 | 1 | -0.67 | 40 | -26.80 | |  Wilkie, Mary E | | | 1479 | AUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Wu, Yifu | | | 1553 | AUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Cooke, Steven L | | | 1465 | AUS | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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