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Individual Calculations May 2023 |
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| Song, Olivia Total change: 28.00 | |   |
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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 |
| 1516 | 1168 | 0.00 | 2 | -0.24 | 40 | -9.60 | |
|  Lu, Xiahan (luna) | | | 1455 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gan, Emily Cathay | | | 1577 | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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 Box Hill Club Championship Division 2 Round 1 | Melbourne | AUS | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1168 | 1.00 | 1 | 0.94 | 40 | 37.60 | |
| | Srinivasan, Arjun B | | | 1607 | AUS | 1.00 | 1 | 0.94 | 40 | 37.60 | |
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) | | |
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