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Individual Calculations February 2023 |
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| Ryjanova, Julia Total change: -1.50 | |   |
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| 2023 Oceania Zonal 3.6 Women | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2288 | 8.00 | 9 | -0.15 | 10 | -1.50 | |
|  Li, Chuyue Angie | | | 1523 | AUS | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Gratchev, Ekaterina | | | 1627 | AUS | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Cheng, Chao Xin | | | 1806 | AUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Vincent, Alaina | | | 1896 | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Punsalan, Vyanla M | | wf | 1989 | NZL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Middleton, Jody | | | 1747 | AUS | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Xu, Luna | | | 1888 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhang, Jilin | | wg | 2212 | AUS | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Quek, Kristine | | wf | 1807 | AUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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