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Individual Calculations July 2022 |
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| Zheng, Marco Le Lun Total change: -35.20 | |   |
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| 2022 NSW Championship Rounds 2-6 plus postponed | Sydney | AUS | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1993 | 2.00 | 4 | 0.49 | 40 | 19.60 | |
|  Nazari, Sattar | | | 2146 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Bayaca, Sterling | | | 2047 | AUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | McGowan, Cameron | | | 2154 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kuan, Julian | | | 1995 | HKG | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 2022 NSW Open | Sydney | AUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2011 | 3.00 | 6 | -1.37 | 40 | -54.80 | |
| | Maltman, Matthew | | | 1611 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Young, Micah | | | 1745 | AUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Guo, David | | | 1679 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pigram, Daniel | | | 1877 | AUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | McGowan, Cameron | | | 2158 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hu, Yifei | | | 1802 | AUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * 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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