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Individual Calculations February 2019 |
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| Beukema, Christiaan Total change: 8.60 | |   |
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| Schachfestival Basel 2019 General | Riehen (Basel) | SUI | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1861 | 5.00 | 7 | 0.25 | 20 | 5.00 | |
|  Eichenberger, Dominique | | | 1560 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Spielmann, Beat | | | 1704 | SUI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mohr, Bernhard | | | 1639 | SUI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Svoboda, Jaroslav | | | 1670 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gautier, Marc | | | 1743 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lachausse, Bruno | | | 1728 | SUI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gogniat, Michel | | | 1993 | SUI | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1861 | 4.50 | 8 | 0.18 | 20 | 3.60 | |
| | Graaf, Jeroen | | | 1809 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Golbach, Floris | | | 1911 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Montsma, Foppe-Jan | | | 1878 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Werkhoven, Gerard | | | 1782 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Krouwel, Robert | | | 1816 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Greven, Ron | | | 1827 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Van Der Stap, Harry | | | 1835 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dekker, Paul | | | 1805 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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