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Individual Calculations August 2019 |
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| Retnaraja, Athena-Malar Total change: -31.60 | |   |
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| 2019 Checkmate FIDE Open | Adelaide | AUS | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1373 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
|  Giouvantsioudis, Konstantinos | | | 1773 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Steffensen, Dennis A | | | 1651 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kiripitige, Chathula | | | 1662 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Watkins, Bridgette | | | 1457 | AUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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