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Individual Calculations November 2021 |
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| Abubakirov, Khumid Total change: -12.40 | |   |
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| World Amateur Chess Championship 2021 U1700 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1615 | 2.50 | 5 | -0.62 | 20 | -12.40 | |
|  Michailov, Andrej | | | 1656 | LTU | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Murray, Sam | | | 1674 | IRL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bozkurt, Serkan | | | 1668 | TUR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Alnaimi, Geith | | | 1229 | UAE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Bakogiannis, Charalampos | | | 1215 * | GRE | 0.50 | 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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