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Individual Calculations February 2020 |
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| Bartsch, Marius, Dr. Total change: -3.20 | |   |
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| 29. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1638 | 2.00 | 5 | 0.63 | 40 | 25.20 | |
|  Klein, Gernot, Dr. | | | 1875 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Lehmann, Manfred | | | 1841 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Wozny, Michael | | | 1906 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Klein, Reinhard | | | 1868 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jackisch, Johannes | | | 1600 | GER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | NOTE: K factor changed | | MARIENBAD OPEN 2020 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1638 | 3.00 | 9 | -1.42 | 20 | -28.40 | |
| | Mikulas, Dusan | f | | 1969 | SVK | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Horackova, Isabela | | | 1238 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Husak, Antonin | | | 1830 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Aird, Ian | | | 1857 | SCO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ruzicka, Tomas | | | 1743 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rychtecky, Pavel | | | 1606 | CZE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Stocek, Jiri | | | 1299 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Svec, Jan | | | 1733 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Voith, Walter | | | 1439 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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