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Individual Calculations February 2020 |
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| Bachofner, Stephan Total change: -4.40 | |   |
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| 43.Weihnachtsopen Allgemein | Zurich | SUI | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1770 | 4.50 | 7 | -0.22 | 20 | -4.40 | |
|  Van Aepelen, Nikolai | | | 1370 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bounlom, Samyo | | | 1979 | SUI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Orsi, Graziano | | | 1438 | SUI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Saxer, Bruno | | | 1629 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Karakaya, Haldun | | | 1576 | TUR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kalbermatter, Philipp | | | 1870 | SUI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Raimondi, Francesco | | | 1420 | SUI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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