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Individual Calculations January 2022 |
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| Yang, Ray Total change: -7.40 | |   |
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| 2021 Box Hill Summer Swiss | Melbourne | AUS | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 2138 | 4.50 | 6 | -0.37 | 20 | -7.40 | |
|  Clark, Peter | | | 1738 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rathinalingam, Nethaji | | | 1777 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Li, Jackie | | | 1881 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Datar, Tejas | | | 1971 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Watson, James | | | 1844 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ilic, Nicholas | | | 2018 | AUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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