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Individual Calculations April 2020 |
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| Chen, Paula Total change: 21.60 | |   |
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| 2020 Box Hill Autumn Cup | Melbourne | AUS | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1591 | 2.50 | 5 | -0.66 | 40 | -26.40 | |
|  Atalla, Sebastian | | | 1191 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Datar, Tejas | | | 1925 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fan, Chloe | | | 1466 | AUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Augustine, Damaris | | | 1321 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Srinivasan, Arjun B | | | 1506 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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) | | | | 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1513 | 2.50 | 5 | 1.20 | 40 | 48.00 | |
| | Puccini, Jack | f | | 1913 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Smith, Warren | | | 1152 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Juszczynski, Mathew | | | 1913 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Harrison, Harrison | | | 1798 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lu, Lillian | | | 1908 | 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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