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Individual Calculations May 2023 |
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| Ahern, Sophia Total change: 46.00 | |   |
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| 2023 Oceania Junior Girls Championship Under 20 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1230 | 2.00 | 6 | 1.15 | 40 | 46.00 | |
|  Gratchev, Ekaterina | | | 1637 | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Retnaraja, Athena-Malar | | | 1514 | AUS | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Gan, Emily Cathay | | | 1577 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Braganza, Nadia | | wc | 1754 | NZL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ray, Charlotte | | | 1427 | NZL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Lu, Xiahan (luna) | | | 1455 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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