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Individual Calculations September 2021 |
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| Jenny, Gerald Total change: 18.80 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1729 | 4.00 | 8 | 0.94 | 20 | 18.80 | |
|  Briand, Edouard | | | 1329 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Corbat, Philippe | | | 1934 | SUI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Lada, Ireneusz | | | 1912 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Saif, Ahmed | | | 1839 | UAE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jud, Marc | | | 1872 | SUI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Stoecklin, Carlo | | | 1841 | SUI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Vora, Tanish | | | 1895 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Thieu, Nguyen Gia Bao | | | 1839 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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