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Individual Calculations January 2022 |
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| Leong, Joel Total change: -21.60 | |   |
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| 2021 Churchie Chess Festival Swiss | Brisbane | AUS | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1572 | 3.50 | 6 | -0.54 | 40 | -21.60 | |
|  Williams, Elizabeth | | | 1172 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liaw, Ryan | | | 1459 | AUS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Leong, Benjamin | | | 1584 | AUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | McCorkell, Joshua | | | 1264 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Turner, Jai | | | 1566 | AUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Gratchev, Ekaterina | | | 1484 | AUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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