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Individual Calculations April 2022 |
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| Trewin, Samuel Total change: -25.20 | |   |
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| 2022 Ballarat Begonia Open | Melbourne | AUS | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1646 | 0.50 | 3 | -1.26 | 20 | -25.20 | |
|  Ryjanova, Julia | | wg | 2292 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Goodison, Leonard | | | 1370 | AUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Healey, Callum | | | 1246 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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