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Individual Calculations April 2019 |
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| Ng, Reiner Total change: -54.40 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1825 | 3.50 | 6 | -1.36 | 40 | -54.40 | |
|  Chang, Sophie | | | 1425 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Maunders, Myiesha | | | 1568 | AUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Testolin, Ryder | | | 1425 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Harrison, Harrison | | | 1730 | AUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Hawkins, Sean | | | 1600 | AUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Nemeth, Laszlo | | | 1593 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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