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Individual Calculations May 2021 |
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| Siva Sankaran, Anup Kumar Total change: 12.80 | |   |
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| 2021 O2C Doeberl Cup Major | Canberra | AUS | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1764 | 3.50 | 6 | 0.64 | 20 | 12.80 | |
|  Lim, Denise | | | 1668 | AUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Rathinalingam, Nethaji | | | 1870 | AUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Lovejoy, David | | | 1774 | AUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Li, Oliver | | | 1762 | AUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Morris, Byron | | | 1746 | AUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Peramunetilleke, Seth | | | 1877 | AUS | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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