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Individual Calculations February 2023 |
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| Cooper, Joshua Total change: 5.60 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1401 | 3.50 | 9 | 0.14 | 40 | 5.60 | |
|  Zhang, Kendrick (kenny) | c | | 1888 | NZL | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Ly, Thai | | | 1879 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Can, Ryan | | | 1658 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Woodrow, Daniel | | | 1169 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Fikh, Anthony | c | | 1902 | AUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Sritharan, Virushaan | | | 1253 | AUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Anup Kumar, Vihaan | | | 1674 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vuong, Vinh | | | 1279 | AUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Chiverton, Barnaby | | | 1233 | AUS | 1.00 | 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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