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Individual Calculations February 2018 |
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| Pokhlebin, Sergej Total change: 18.40 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1893 | 5.00 | 7 | 0.60 | 20 | 12.00 | |
|  Schreiber, Robert | | | 1659 | SUI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Barnard, Tertius | | | 1777 | RSA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Huggler, Andreas | | | 1677 | SUI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Babineca, Darja | | | 1656 | SUI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Zoller, Patrik | | | 1764 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bous, Florian | | | 2012 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Easwaralingam, Adesh | | | 1997 | DEN | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Basel Schachfestival 2018 Amateur | Basel | SUI | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1893 | 5.00 | 7 | 0.32 | 20 | 6.40 | |
| | Frei, Gustav | | | 1634 | SUI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bretscher, Robert | | | 1553 | SUI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Del Val, Moise | | | 1704 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Andjelkovic, Slavoljub | | | 1794 | SUI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Schambach, Frank | | | 1816 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Meier, Franz | | | 1857 | SUI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Schaub, Marc | | | 1942 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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