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Individual Calculations April 2019 |
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| Karlsson, Peter 1965 Total change: 0.60 | |   |
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| Div II 4 2018-19 R5 | Sweden | SWE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1793 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
|  Eriksson, Ofelia | | | 1771 | SWE | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 - E | Prague | CZE | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1793 | 4.50 | 9 | 0.06 | 20 | 1.20 | |
| | Van Foreest, Nanne | | | 1737 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Homola, Josef | | | 1683 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Konvalinka, Vladislav | | | 1669 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zidu, Jan | | | 1884 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Svetly, Jiri | | | 1867 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Portych, Vaclav | | | 1839 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Skopec, Lubos | | | 1918 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Karlsson, Henrik 1974 | | | 1690 | SWE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Amellal, Sofiane Anis | | | 1904 | ALG | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | |
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