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Individual Calculations April 2020 |
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| Potter, Christopher Total change: -32.00 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1629 | 1.50 | 6 | -1.60 | 20 | -32.00 | |
|  Fikh, Anthony | c | | 1909 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Hormann, Thomas | | | 1229 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anderson, Alistair | | | 1895 | AUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sheldrick, Kevin | | | 2029 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brown, Greg | | | 1346 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Naughton, Ben | | | 1229 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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