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Individual Calculations December 2018 |
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| Wallis, Christopher Total change: 32.80 | |   |
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| 2018 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2316 | 6.00 | 7 | 1.64 | 20 | 32.80 | |
|  Xu, Chengyun | | | 1916 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zafirakos, Jesse | | | 1916 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolak, Chris | | | 1916 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goldenberg, Igor | m | | 2365 | AUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Morris, James | m | | 2494 | AUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Sukandar, Irine | m | wg | 2385 | INA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ryjanova, Julia | | wg | 2317 | AUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * 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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