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Individual Calculations November 2021 |
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| Boesch, Heinz Total change: -56.60 | |   |
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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 |
| 1635 | 1901 | 2.00 | 6 | -2.83 | 20 | -56.60 | |
|  Florakis, Konstantinos | | | 1749 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Margaritis, Antonis | | | 1501 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Al Ibrahim, Abdulrahman | | | 1780 | KUW | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fanha, Paulo | c | | 1702 | POR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mongeli, Sasha | | wf | 1578 | KEN | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Yarur Rescaglio, Maria Jose | | | 1501 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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