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Individual Calculations November 2021 |
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| Margaritis, Antonis Total change: 161.20 | |   |
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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 |
| 1856 | 1496 | 5.00 | 9 | 4.03 | 40 | 161.20 | |
|  Rudecki, Bartosz | | | 1859 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bohlok, Houssam | | | 1816 | LBN | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Boesch, Heinz | | | 1896 * | GER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Udipi, Kala Kishan | | | 1730 | SUI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gibbs, Dominic V | | | 1861 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bozinovic, Boban | c | | 1896 * | AUT | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hashem, Khaled | c | | 1893 | KUW | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Hlebec, Darko | | | 1896 * | SRB | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Spanos, Nomikos | | | 1853 | GRE | 1.00 | 1 | 0.89 | 40 | 35.60 | | | * 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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