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Individual Calculations August 2019 |
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| Watkins, Bridgette Total change: 49.20 | |   |
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| 2019 Gold Coast Open Major Division | Gold Coast | AUS | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1457 | 3.50 | 6 | 1.30 | 40 | 52.00 | |
|  Lovejoy, David | | | 1857 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Williams, Elizabeth | | | 1198 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lo, Jonathan | | | 1624 | AUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Aldana, Diego | | | 1439 | AUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Stark, Ken | | | 1756 | AUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Chan, Jason | | | 1578 | AUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | | | 2019 Checkmate FIDE Open | Adelaide | AUS | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1457 | 2.00 | 6 | -0.07 | 40 | -2.80 | |
| | Vincent, Alaina | | | 1857 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morrison, Jennifer | | | 1185 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zafirakos, Jesse | | | 1671 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lee, Lachlan | | | 1730 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Retnaraja, Athena-Malar | | | 1373 | AUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Boldyrev, Nikita | | | 1768 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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