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Individual Calculations September 2021 |
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| Briand, Amaury Total change: -45.60 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 2014 | 6.00 | 9 | -1.14 | 40 | -45.60 | |
|  Roth, Daniel | | | 1614 * | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Moerwald, Miriam | | | 1743 | AUT | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Stoecklin, Carlo | | | 1841 | SUI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Harish, Neeraj | | | 1614 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kipper, Siegfried | | | 1724 | GER | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Schnell, Simon | | | 1711 | SUI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lada, Ireneusz | | | 1912 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Vora, Tanish | | | 1895 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Wenger, Arejou | | | 1832 | SUI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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