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Individual Calculations February 2023 |
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| Zhang, Jilin Total change: -8.60 | |   |
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| 2023 Oceania Zonal 3.6 Women | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 2212 | 7.50 | 9 | -0.43 | 20 | -8.60 | |
|  Huey, Chelsea | | | 1515 | AUS | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Pan, Katherine | | | 1812 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xu, Luna | | | 1443 | NZL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Punsalan, Vyanla M | | wf | 1989 | NZL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Maunders, Myiesha | | | 1493 | AUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Fan, Chloe | | | 1553 | AUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | O`carroll, Om | | | 1522 | AUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ryjanova, Julia | | wg | 2288 | AUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Vincent, Alaina | | | 1896 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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