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Individual Calculations April 2019 |
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| Li, Oliver Total change: 7.60 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1772 | 4.00 | 6 | 0.19 | 40 | 7.60 | |
|  Barnett, Jasan | | | 1372 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Solomon, Stephen J | m | | 2172 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barnett, Caitlin | | | 1474 | AUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Hessing, Rod | | | 1495 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ly, Thai | | | 2004 | AUS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Southall, Matthew | | | 1372 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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