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Individual Calculations September 2018 |
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| Bachofner, Stephan Total change: -65.40 | |   |
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| Biel Main Tournament 2018 (ATO) | Biel | SUI | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1840 | 3.50 | 8 | -2.15 | 20 | -43.00 | |
|  Novalic, Miralem | | | 2023 | SUI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Matsumura, Cocoro | | | 1652 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Shin, Jaeyeol | | | 1540 | KOR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Waelchli, Martin | | | 1675 | SUI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Meier, Herbert | | | 1616 | SUI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Arulanantham, Aneet | | | 1582 | SUI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Olsen, Karsten Kierkegaard | | | 1685 | DEN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Muehlemann, Walter | | | 1628 | SUI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | 27. Open Int. de Martigny | Martigny | SUI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1840 | 2.00 | 4 | -1.12 | 20 | -22.40 | |
| | Boyer, Jean-Francois | | | 1728 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Muller-Moingt, Bastien | | | 1440 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noel, Alienor | | | 1440 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Viviani, Mario | | | 1742 | SUI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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