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Individual Calculations April 2019 |
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| Healey, Leigh Total change: 12.00 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1400 | 1.00 | 5 | 0.30 | 40 | 12.00 | |
|  Low, Samuel | | | 1800 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ogden, Marcus W | | | 1735 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Watson, James | | | 1729 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Lee, Lachlan | | | 1695 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zafirakos, Jesse | | | 1609 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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