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Individual Calculations November 2021 |
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| Tarnowska, Aleksandra Total change: 35.00 | |   |
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| World Amateur Chess Championship 2021 U2000 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1841 | 5.50 | 8 | 1.75 | 20 | 35.00 | |
|  Bozinovic, Boban | c | | 1963 | AUT | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Sielicki, Tomasz | | | 1875 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Celik, Berkay | | | 1846 | TUR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Singe, Philip Mbawala | | | 1867 | KEN | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Hagevi, Vidar | | | 1784 | SWE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Dogu, Hasim | | | 1852 | TUR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ndegwa, Jackson Kamau | | | 1955 | KEN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hamad, Bader | | | 1756 | UAE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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