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Individual Calculations April 2018 |
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| Mitelman, Boris Total change: -12.00 | |   |
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| 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1706 | 2.00 | 5 | -0.30 | 40 | -12.00 | |
|  Murray, Russell | | | 1935 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Gooch, Aryn | | | 1377 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Booth, Stewart | | | 2087 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chen, Paula | | | 1435 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ben Harim, Amit | | | 1864 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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