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Individual Calculations April 2019 |
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| Arthur, Matthew Total change: 53.20 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1425 | 2.00 | 5 | 1.33 | 40 | 53.20 | |
|  Mallari, Donato | f | | 1825 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Harrison, Harrison | | | 1730 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chiverton, Fergus | | | 1681 | AUS | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Crowley, Regan | c | | 1752 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stewart, Scott | | | 1746 | AUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | * 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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