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Individual Calculations September 2019 |
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| Feierfeil, Jiri Total change: -21.60 | |   |
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| International Chess Holiday 2019 - K21 | Prague | CZE | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1662 | 1.50 | 9 | -1.35 | 20 | -27.00 | |
|  Ocelak, Jakub | | | 1701 | CZE | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Ruell, Michael | | | 1711 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Oelmann, Henry | | | 1951 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nelson, Wayne | | | 1959 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hapke, Yvonne, Dr. | | | 1792 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vit, Zdenek | | | 1732 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Feldvabl, Vilem | | | 1676 | CZE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Pelikan, Jaromir | | | 1760 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hadzala, Daniel | | | 2049 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | SUMMER PRAGUE OPEN 2019 - A - IM open | Praha | CZE | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1671 | 2.50 | 9 | 0.27 | 20 | 5.40 | |
| | Ludvigsen, Frode | | | 2068 | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pribyl, Viktor | | | 1969 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cieslak, Leszek | | | 1877 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ingason, Sigurdur | | | 1796 | ISL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Tomcikova, Dominika | | | 1867 | SVK | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hampel, Rudolf | | | 1660 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Kalvach, Ladislav | | | 1784 | CZE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Nedoma, Marek | | | 1989 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tichy, Petr | | | 1928 | CZE | 0.00 | 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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