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Individual Calculations February 2019 |
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| Van Der Byl, Orsen Total change: 76.00 | |   |
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| 2019 Australian Minor | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1173 | 3.00 | 7 | 0.76 | 40 | 30.40 | |
|  Nowak, Ruben | | | 1561 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  O`carroll, Om | | | 1007 | AUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Burbach, Anya Belle | | | 1111 | THA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Hooi, Kathleen | | | 1487 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gong, Anderson | | | 1168 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Cervenjak, Mark | | | 1573 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Xia, Kevin | | | 1529 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | | | 2019 FIDE Open | Gold Coast | AUS | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1173 | 1.50 | 4 | 1.14 | 40 | 45.60 | |
| | Maguire, Tom | | | 1573 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ross, Bill | | | 1573 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sudhahar, Mittun | | | 1504 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ooi, Jayden | | | 1573 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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