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Individual Calculations February 2023 |
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| Gan, Emily Cathay Total change: 134.00 | |   |
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| 2023 New Zealand Major Open | Wellington | NZL | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1443 | 5.50 | 8 | 2.75 | 40 | 110.00 | |
|  Sussex, Taylor | | | 1316 | NZL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Loke, Kayden | | | 1872 | NZL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Yue, Annie | | | 1257 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hookings, Jonathon | | | 1377 | NZL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Qi, Jenny | | | 1556 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Suggate, Romero | | | 1781 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jackson, L. Ross | | | 1812 | NZL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Benitez, Edgar | | | 1798 | NZL | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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 |
| 1731 | 1443 | 2.00 | 7 | 0.60 | 40 | 24.00 | |
| | Datar, Tejas | | | 1932 | AUS | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Wang, Ruicheng | | | 1891 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Retnaraja, Ethan | | | 1744 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rathinalingam, Nethaji | | | 1781 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Horlin-Smith, Alexander | | | 1237 | AUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Huey, Toby | | | 1717 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lacson, Joemar | | | 1815 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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