Individual Calculations September 2021 |
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Wanner, Stefan Total change: 8.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1782 | 1963 | 5.50 | 7 | 0.44 | 20 | 8.80 | |
| Mariam, Essa | | | 1563 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pheng, Wissam | | | 1739 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | Hecht, Uwe | | | 1782 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | Amado-Blanco, Carlos | | | 1813 | SUI | 0.50 | 1 | -0.20 | 20 | -4.00 | | Ernst, Heinz | | | 1826 | SUI | 1.00 | 1 | 0.32 | 20 | 6.40 | | Ali, Abdulaziz | | | 1913 | UAE | 1.00 | 1 | 0.43 | 20 | 8.60 | | Saketh, Pedagandham | | | 1841 | IND | 0.50 | 1 | -0.17 | 20 | -3.40 | | * 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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