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Individual Calculations August 2019 |
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| Kurniawan, Stephanus Total change: -22.00 | |   |
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| 2019 WA Closed Championship | Perth | AUS | 2019-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2303 | 4.00 | 7 | -1.10 | 20 | -22.00 | |
|  Elkington, Derek | | | 1936 | AUS | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Ferozkohi, Ihsan | | | 2177 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rodriguez Talavera, Juan | | | 1950 | WLS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Gong, Patrick | f | | 2336 | AUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Boyd, Tristan | f | | 2299 | AUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hare, Tim | | | 2101 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hardegen, Kathryn | | wf | 1903 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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