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Individual Calculations April 2020 |
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| Aird, Ian Total change: -72.40 | |   |
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| LIBEREC OPEN 2020 A - FIDE open | Liberec | CZE | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1848 | 3.50 | 8 | -3.70 | 20 | -74.00 | |
|  Hauser, Matthias | | | 1448 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kulczycka, Zofia | | | 1448 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sichrovsky, Tomas | | | 1470 | CZE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Krajinski, Lutz | | | 1549 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Blazek, Tomas | | | 1471 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rygl, Jakub | | | 1448 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mraz, Pavel | | | 1552 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nagly, Wojciech | | | 1448 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1848 | 2.50 | 6 | 0.08 | 20 | 1.60 | |
| | Zimmermann, Rolf | | | 2090 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mueller, Thomas | | | 2020 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lauterbach, Ingrid | | wm | 2057 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Schwieger, Wolfgang | | | 1835 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Koblasa, Josef | | | 1938 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Berber, Theodor | | | 1586 | GER | 1.00 | 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) | | |
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