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Individual Calculations July 2018 |
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| Chmiel, Rad Total change: 2.40 | |   |
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| 2018 Chess Excellence Open | Melbourne | AUS | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1753 | 2.50 | 4 | 0.02 | 20 | 0.40 | |
|  Chang, Sophie | | | 1353 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Savige, Colin B | | | 1958 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Chiverton, Fergus | | | 1564 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zillmann, Shawn | | | 1701 | AUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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 Victorian Open | Melbourne | AUS | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1753 | 4.00 | 6 | 0.10 | 20 | 2.00 | |
| | Wang, Cunmeng | | | 1353 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ryjanova, Julia | | wg | 2153 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chang, Sophie | | | 1353 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Warren, Elizabeth | | | 1353 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lekkas, Frank | | | 2051 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Van Sebille, Sulia | | | 1378 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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