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Individual Calculations September 2021 |
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| Florin, Jon Total change: -36.60 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1857 | 4.00 | 8 | -1.83 | 20 | -36.60 | |
|  Schuler, Agatha | | | 1485 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Almaini, Aishah Sarhan | | | 1607 | UAE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Pheng, Wissam | | | 1739 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Lang, Jochen | | | 1558 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vora, Yash | | | 1714 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Khadiev, Timur | | | 1457 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Collin, Moritz Valentin | | | 1965 | SUI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Arulanantham, Aneet | | | 1745 | SUI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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