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Individual Calculations January 2022 |
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| Watson, James Total change: -22.00 | |   |
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| 2021 Box Hill Summer Swiss | Melbourne | AUS | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1844 | 2.00 | 5 | -1.10 | 20 | -22.00 | |
|  Chen, Gordon | | | 1444 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ding, Rey | | | 1639 | AUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Van Sebille, Sulia | | | 1710 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yang, Ray | f | | 2138 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lee, Lachlan | | | 1780 | AUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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