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Individual Calculations July 2022 |
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| Guo, David Total change: -16.00 | |   |
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| 2022 NSW Open | Sydney | AUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1679 | 1.50 | 4 | -0.40 | 40 | -16.00 | |
|  Ong, Jonathan Si Seng | | | 1279 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zheng, Marco Le Lun | | | 2011 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Barker, Geoff H | | | 1975 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jurac, Anthony | | | 1518 | AUS | 0.50 | 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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