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Individual Calculations February 2020 |
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| Bukreyev, Andriy Total change: -32.40 | |   |
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| 2020 Australian Reserves | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2060 | 6.50 | 10 | -1.62 | 20 | -32.40 | |
|  Qi, Kaibing | | | 1660 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Vincent, Alaina | | | 1789 | IND | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Abe, Taro | | | 1749 | JPN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Stewart, Craig A | | | 1660 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mann, Anthony | | | 1660 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zafirakos, Jesse | | | 1720 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brown, Joshua | | | 1878 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Watson, James | | | 1720 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Barker, Geoff H | | | 2007 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Wang, Kayson | | | 1984 | AUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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