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Individual Calculations August 2023 |
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| Svetly, Jiri Total change: 9.20 | |   |
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| Sachovy festival Ceske Budejovice Open B 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1841 | 7.50 | 8 | 1.42 | 20 | 28.40 | |
|  Navratilova, Alena | | | 1617 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Stodola, Zdenek | | | 1482 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kirchner, Michal | | | 1606 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Barta, David | | | 1464 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Velim, Vojtech | | | 1479 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karolyi, Lukas | | | 1784 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sosovickova, Martina | | wc | 1730 | SVK | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Lizner, Milan | | | 1792 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | CZECH OPEN 2023 - 30 plus | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1841 | 5.00 | 9 | -0.96 | 20 | -19.20 | |
| | Souralova, Venuse | | | 1441 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lorenc, Oldrich | | | 2049 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dranka, Jowita | | | 1601 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Hajsman, Martin | | | 1600 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Koper, Stefan | | | 1728 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kirschbaum, Gunnar | | | 2035 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Boettger, Christian, Dr. | | | 1656 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Brousek, Jan | | | 1529 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Paldus, Jan | | | 1684 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | |
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