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Individual Calculations September 2022 |
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| Haack, Stefan Total change: -90.20 | |   |
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| CZECH OPEN 2022 - B - open rating tournament | Pardubice | CZE | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1757 | 2.50 | 9 | -4.45 | 20 | -89.00 | |
|  Ocelak, Lukas | | | 1302 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Grzesik, Norbert | | | 1965 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Navaratnam, Ishaan Quan Tze | | | 1409 | MAS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Ulcak, Michael | | | 1576 | CZE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Nespurek, Jan | | | 1571 | CZE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Brunner, Alexander | | | 1563 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Shvachko, Gleb | | | 1476 | UKR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Dobsinsky, Petr | | | 1357 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Timagina, Sofia | | | 1387 | SLO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | 4. Offene Bargteheider Stadtmeisterschaft | Bargteheide | GER | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1767 | 1.00 | 4 | -0.06 | 20 | -1.20 | |
| | Zum Felde, Michael | | | 2079 | GER | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Wollenweber, Carsten | | | 2042 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stadler, Andreas | | | 2007 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Alpers, Arne | | | 1728 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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