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Individual Calculations April 2020 |
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| Liu, Ronald Total change: 28.40 | |   |
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| 2020 Box Hill Autumn Cup | Melbourne | AUS | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1222 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
|  Kannan, Archit | | | 1549 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 |
| 1559 | 1222 | 1.50 | 5 | 0.84 | 40 | 33.60 | |
| | Do, Aaron | | | 1622 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Brotheridge, Jamie | | | 1570 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Thadani, Aman Deepak | | | 1619 | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zuccala, Christopher | | | 1621 | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Goodison, Leonard | | | 1361 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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