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Individual Calculations January 2020 |
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| Ahmer, Axel Total change: 8.00 | |   |
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| 2019 Chess Artists Open | Melbourne | AUS | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1755 | 4.50 | 6 | 0.40 | 20 | 8.00 | |
|  Gao, Daniel Danning | | | 1355 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Testolin, Ryder | | | 1686 | AUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Leontyev, Leon | | | 1712 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Prakash, Satya | | | 1555 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dakic, Dusan | | | 1735 | AUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Ding, Rey | | | 1576 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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