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Individual Calculations July 2021 |
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| Duckworth, Terry Total change: -19.60 | |   |
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| 2021 Rooty Hill Autumn Swiss | Sydney | AUS | 2021-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1551 | 3.00 | 7 | -0.98 | 20 | -19.60 | |
|  Vincent, Alaina | | | 1884 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Negi, Ravindra | | | 1151 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Plunkett, Jeremy | | | 1929 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhang, Richard | | | 1478 | AUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lin, Eric | | | 1291 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Prithvi, Parthiv | | | 1433 | AUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Yap, Jonathan | | | 1344 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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