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Individual Calculations April 2023 |
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| Duckworth, Terry Total change: 1.20 | |   |
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| 2023 Rooty Hill Summer Swiss Rounds 8-9 | Sydney | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1507 | 0.50 | 2 | 0.06 | 20 | 1.20 | |
|  Marner, Gavin | | | 1808 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Anup Kumar, Vihaan | | | 1664 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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