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Individual Calculations February 2019 |
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| Eng, Jia Qian Total change: 10.40 | |   |
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| 2019 Australian Open Championship | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1942 | 4.50 | 9 | 0.26 | 40 | 10.40 | |
|  Mercado, Rover-Leigh | | | 1542 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Choong, Yita | f | | 2211 | AUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Dale, Ari | m | | 2342 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Puccini, Jack | f | | 2268 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dissanayake, Prasanga | | | 2033 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Pearce, Tim | | | 1749 | AUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Ingham, Glenn | | | 1637 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Weller, Tony | | | 1750 | AUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jordan, William | f | | 2181 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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