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Individual Calculations October 2023 |
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| Weller, Tony Total change: -24.20 | |   |
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| 2023 Leo Wilkinson Memorial | Rothwell | AUS | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1530 | 1.50 | 4 | -1.21 | 20 | -24.20 | |
|  Dudipalli, Hamsini | | | 1130 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wang, Chloe | | | 1092 | AUS | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Davis, Tony J | c | | 1684 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Tang, Calen | | | 1485 | AUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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