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Individual Calculations December 2023 |
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| Thuaux, Alan Total change: -8.40 | |   |
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| 2023 Rooty Hill Open Rounds 5-9 | Sydney | AUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1356 | 1.50 | 3 | -0.42 | 20 | -8.40 | |
|  De Villiers, Jean | | | 1386 | AUS | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Ye, Roy | | | 1026 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jansen, Michael | | | 1302 | AUS | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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