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Individual Calculations August 2023 |
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| Stodola, Zdenek Total change: 55.20 | |   |
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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 |
| 1500 | 1482 | 3.50 | 7 | 0.21 | 20 | 4.20 | |
|  Rychlik, Zdenek | | | 1643 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Svetly, Jiri | | | 1841 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kavanova, Valentyna | | | 1082 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slajs, Vlastimil | | | 1662 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Stava, Zdenek | | | 1376 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kordik, Jan | | | 1293 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kirchner, Michal | | | 1606 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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) | | | | CZECH OPEN 2023 - 30 plus | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1482 | 4.00 | 9 | 2.55 | 20 | 51.00 | |
| | Reichel, Lukasz | | | 1893 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chmelik, Ladislav | | | 1748 | CZE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ricar, Jiri | | | 1548 | CZE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Vodicka, Pavel | | | 1960 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Svitil, Radek | | | 1757 | CZE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Bennett, Eric | | | 1776 | IRL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Czyzykiewicz, Rafal | | | 1731 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Seele, Hartmut | | | 1769 | GER | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Jiruse, Josef | | | 1931 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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