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Individual Calculations April 2022 |
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| Dale, Ari Total change: -8.00 | |   |
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| 2022 Ballarat Begonia Open | Melbourne | AUS | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2353 | 5.00 | 7 | -0.80 | 10 | -8.00 | |
|  Leach, Alex | | | 1953 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chibnall, Alana | | wf | 1900 | AUS | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Charles, Gareth | c | | 2014 | AUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Ly, Thai | | | 1908 | AUS | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Ilic, Nicholas | | | 1983 | AUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Dai, Cheng | | | 1894 | AUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Zhao, Zong-Yuan | g | | 2525 | AUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | * 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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