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Individual Calculations February 2018 |
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| Zou, Edwin Total change: -4.80 | |   |
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| 2017 Canterbury Summer Swiss | Melbourne | AUS | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1540 | 2.50 | 6 | -0.27 | 40 | -10.80 | |
|  Zhao, Isaac | c | | 1940 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Li, Chuyue Angie | | | 1197 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kalisch, Tom | | | 1763 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Cook, Geoff L | | | 1661 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Hooi, Ethan | | | 1604 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Bao, Kevin | | | 1250 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | | | 2018 Australian Junior Championship U16 Open | Melbourne | AUS | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1538 | 2.00 | 6 | 0.15 | 40 | 6.00 | |
| | Wang, Jason | | | 1852 | AUS | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Salasan, Haran | | | 1660 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Poberezovsky, Daniel | | | 1615 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | McCutcheon, Alistair | | | 1616 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Qiang, Vincent | | | 1579 | AUS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Slater-Jones, Henry | c | | 1820 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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