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Individual Calculations July 2019 |
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| Perrin, Brent Total change: 41.60 | |   |
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| 2019 Victorian Open | Melbourne | AUS | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1840 | 5.00 | 7 | 1.04 | 40 | 41.60 | |
|  Whitney, Garth | | | 1440 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Srinivasan, Arjun B | | | 1446 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ryjanova, Julia | | wg | 2240 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chiverton, Fergus | | | 1729 | AUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Wallis, Christopher | f | | 2240 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Li, Jackie | | | 1680 | AUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Lu, Lillian | | | 1765 | AUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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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