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Individual Calculations December 2023 |
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| De Heer, Alex Total change: 16.20 | |   |
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| 2023 Southern Suburbs Championship Rounds 3-7 | Perth | AUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1430 | 2.50 | 4 | 0.81 | 20 | 16.20 | |
|  Taylor, Noah | | | 1622 | AUS | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Perera, Kaviru | | | 1084 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | King, David | | | 1788 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wu, Kobe | | | 1466 | AUS | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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