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Individual Calculations February 2023 |
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| Duckworth, Terry Total change: 2.80 | |   |
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| 2023 Rooty Hill Summer Swiss Rounds 1-3 | Sydney | AUS | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1504 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
|  Naraharasetty, Saisiddharth | | | 1769 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Soliman, Soliman | | | 1367 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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