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Individual Calculations August 2019 |
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| Giouvantsioudis, Konstantinos Total change: -17.80 | |   |
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| 2019 Checkmate FIDE Open | Adelaide | AUS | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1833 | 3.50 | 6 | -0.89 | 20 | -17.80 | |
|  Retnaraja, Athena-Malar | | | 1433 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cheng, Bobby | g | | 2233 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Huey, Toby | | | 1591 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Gao, Oscar | | | 1459 | AUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Wen, Aiden | | | 1433 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lo, Jonathan | | | 1624 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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