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Individual Calculations December 2023 |
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| Muller, Hans P Total change: -11.40 | |   |
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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 |
| 1274 | 1585 | 2.00 | 3 | -0.57 | 20 | -11.40 | |
|  Joseph, Albert | | | 1348 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Gao, Terry | | | 1288 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Goel, Vayum | | | 1185 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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