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Individual Calculations April 2017 |
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| Karayiannis, Riley Total change: 23.20 | |   |
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| 2017 Begonia Open | Ballarat | AUS | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1592 | 3.00 | 7 | 0.58 | 40 | 23.20 | |
|  Cannon, David | | | 1992 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chang, Emma | | | 1260 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Babic, Zoran | | | 1856 | AUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Van Riel, Bas | | | 1889 | AUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Anderson, Alistair | | | 1894 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Watson, James | | | 1854 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ng, Reiner | | | 1349 | AUS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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