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Individual Calculations May 2023 |
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| Cheng, Chao Xin Total change: -10.00 | |   |
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| 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1786 | 1.50 | 7 | -0.25 | 40 | -10.00 | |
|  Bayaca, Sterling | f | | 2098 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Bassig, Hamish | c | | 1979 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hartley, James | | | 1951 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | O Carroll, Jeremy | | | 2002 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Datar, Tejas | | | 1921 | AUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Plunkett, Jeremy | | | 1918 | AUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Broekhuyse, Paul | | | 2003 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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