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Individual Calculations February 2023 |
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| Yang, Bochen Total change: 10.40 | |   |
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| 2022 Canterbury Summer Swiss | Melbourne | AUS | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1129 | 0.00 | 3 | -0.41 | 40 | -16.40 | |
|  Lu, Lillian | | | 1677 | AUS | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Brockman, Roland | | | 1396 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sucevic, Milic | | | 1372 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1129 | 2.00 | 8 | 0.67 | 40 | 26.80 | |
| | Daffy, Joseph | | | 1702 | AUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Jones, Jonathan | | | 1490 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tao, Junqing Jerome | | | 1350 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zhao, Tiger Chengxin | | | 1422 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Wang, Haowei | | | 1341 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ding, Daniel (yulin) | | | 1483 | AUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Tuano, Andy | | | 1279 | AUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Beckman, John | | | 1369 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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