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Individual Calculations April 2022 |
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| Lekkas, Frank Total change: -8.80 | |   |
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| 2022 Ballarat Begonia Open | Melbourne | AUS | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 2014 | 5.00 | 7 | -0.44 | 20 | -8.80 | |
|  Klukowski, Jacek | | | 1589 | AUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Coffey, Ruari | | | 1571 | AUS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Cherukuvada, Tejas | | | 1614 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wallis, Christopher | f | | 2348 | AUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Dai, Cheng | | | 1894 | AUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hartley, James | | | 1496 | AUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gao, Arthur | | | 1644 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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