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Rapid:
Individual Calculations January 2022 |
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| Chang, Ethan Total change: 14.60 | |   |
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| 2021 Norths Rapid Championship | Sydney | AUS | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1583 | 3.00 | 7 | 0.73 | 20 | 14.60 | |
|  Kuan, Julian | | | 2023 | HKG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Macfarlane, John D | | | 1754 | AUS | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Huey, Toby | | | 1614 | AUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Murray, Bruce D | c | | 2009 | AUS | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Armstrong, Gary | | | 1673 | AUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tokarz, Michal | | | 1524 | AUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Xu, Jason | | | 1619 | AUS | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | |
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