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Individual Calculations February 2023 |
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| Li, Zhenhua (cyrus) Total change: 6.40 | |   |
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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 |
| 1528 | 1413 | 0.50 | 1 | 0.16 | 40 | 6.40 | |
|  Adams, Jonathan | | | 1528 | AUS | 0.50 | 1 | 0.16 | 40 | 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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