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Individual Calculations July 2019 |
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| Wen, Aiden Total change: 72.00 | |   |
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| 2019 Rooty Hill Winter Swiss | Sydney | AUS | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1253 | 2.00 | 4 | 1.34 | 40 | 53.60 | |
|  Joseph, Baby | | | 1580 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Kulathunga, Jayath | | | 1423 | AUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Quesada, Eddie | | | 1530 | AUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Siva Sankaran, Anup Kumar | | | 1653 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2019 NSW Open | Sydney | AUS | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1291 | 1.00 | 5 | 0.46 | 40 | 18.40 | |
| | Rachmadi, Herman | | | 1691 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eltakchi, Phillip | | | 1691 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sirkka, Pertti T | | | 1691 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barakat, Martin | | | 1691 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brockman, Roland | | | 1511 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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