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Individual Calculations December 2022 |
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| Chen, Gordon Total change: 12.40 | |   |
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| 2022 Box Hill Open Rounds 4-7 | Melbourne | AUS | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1349 | 1.50 | 4 | 0.31 | 40 | 12.40 | |
|  Fan, Chloe | | | 1686 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Gao, Arthur | | | 1559 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zeng, Vera | | | 1430 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Chan, Benny | | | 1383 | AUS | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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