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Individual Calculations July 2018 |
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| Chang, Sophie Total change: -57.20 | |   |
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| 2018 Chess Excellence Open | Melbourne | AUS | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1297 | 0.00 | 3 | -0.49 | 40 | -19.60 | |
|  Chmiel, Rad | | | 1697 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Maunders, Myiesha | | | 1566 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Beckman, John | | | 1495 | AUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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 Victorian Open | Melbourne | AUS | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1273 | 1.50 | 6 | -0.94 | 40 | -37.60 | |
| | Zou, Brendan | | | 1673 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hawkins, Julia | | | 1050 | AUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Chmiel, Rad | | | 1673 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shaju, Jensen K | | | 1602 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chai, Isaac | | | 1129 | AUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Gong, Anderson | | | 1131 | AUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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