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Individual Calculations February 2020 |
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| Chmiel, Rad Total change: -73.20 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1755 | 2.50 | 6 | -2.74 | 20 | -54.80 | |
|  Pearl, Oliver | | | 1355 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Cooper, Joshua | | | 1355 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ding, Rey | | | 1576 | AUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sucevic, Milic | | | 1469 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bao, Kevin | | | 1376 | AUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Fan, Chloe | | | 1355 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2020 MCC Richard Voon Memorial | Melbourne | AUS | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1701 | 2.00 | 4 | -0.92 | 20 | -18.40 | |
| | Vuong, Phi Elizabeth | | | 1301 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Snow, Richard A | | | 1301 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Kayson | | | 1984 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Clark, Peter | | | 1301 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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