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Individual Calculations February 2018 |
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| Bretscher, Robert Total change: -29.80 | |   |
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| Basel Schachfestival 2018 Amateur | Basel | SUI | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1553 | 1.50 | 7 | -1.49 | 20 | -29.80 | |
|  Frommherz, Stefan Martin | | | 1845 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Pokhlebin, Sergej | | | 1893 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mieze, Natalja | | | 1153 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brandt, Daniel | | | 1742 | SUI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Spielmann, Beat | | | 1698 | SUI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Wipf, Armin | | | 1512 | SUI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Huber, Andrea | | | 1417 | SUI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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