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Individual Calculations July 2021 |
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| Prithvi, Parthiv Total change: 23.20 | |   |
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| 2021 Rooty Hill Autumn Swiss | Sydney | AUS | 2021-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1433 | 2.50 | 5 | 0.47 | 40 | 18.80 | |
|  Evans, Matthew | | | 1199 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Plunkett, Jeremy | | | 1833 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Duckworth, Terry | | | 1551 | AUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Herreros, Bill | | | 1498 | AUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Kukrka, Sasa | | | 1498 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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) | | | | 2021 NSW Open | Sydney | AUS | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1451 | 1.50 | 6 | 0.11 | 40 | 4.40 | |
| | Plunkett, Jeremy | | | 1851 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kevork, Chris | | | 1845 | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jiang, Benjamin | | | 1386 | AUS | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Ho, Lachlan | | | 1706 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Morris, Jordan | | | 1740 | AUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ni, Lucas | | | 1608 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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