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Individual Calculations May 2019 |
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| Bierkens, Pieter Total change: -1.20 | |   |
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| 2019 Sydney International Open | Sydney | AUS | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2078 | 3.00 | 6 | -0.06 | 20 | -1.20 | |
|  Qi, Kaibing | | | 1678 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  O`chee, Kevin | f | | 2146 | AUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Steadman, Michael V R | f | | 2258 | NZL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Winkelman, Albert | | | 2212 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Yang, Gordon | | | 1900 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hu, Jason | f | | 2132 | AUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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