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Individual Calculations August 2023 |
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| Horackova, Isabela Total change: 3.60 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1088 | 0.00 | 5 | -0.73 | 20 | -14.60 | |
|  Bach, Ulf-Gunter | | | 2009 | GER | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Bittner, Radim | | | 1129 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Brzezny, Petr | | | 1788 | CZE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kovalsky, David | | | 1797 | CZE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Najdecka, Laura | | | 1267 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | CZECH OPEN 2023 - 30 plus | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1088 | 1.50 | 8 | 0.91 | 20 | 18.20 | |
| | Yin, Stanley | | | 1966 | GER | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Ahn, Sungmin | | | 1776 | KOR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Paldus, Jan | | | 1684 | CZE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hovad, Vaclav | | | 1497 | CZE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ricar, Jiri | | | 1548 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Souralova, Venuse | | | 1402 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Krejci, Zdenek | | | 1252 | CZE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Seele, Hartmut | | | 1769 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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