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Individual Calculations February 2023 |
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| Vodicka, Pavel Total change: 24.60 | |   |
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| 2. liga D 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1931 | 0.50 | 1 | 0.00 | 20 | 0.00 | |
|  Pavlicek, Miroslav | | | 1928 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | MARIENBAD OPEN 2023 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1931 | 6.00 | 8 | 1.32 | 20 | 26.40 | |
| | Svoboda, Frantisek | | | 1638 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Fiser, Jiri | | | 1784 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Cap, Piotr | | | 2067 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Prachar, Josef | | | 1779 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Habada, Jindrich | | | 1741 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lamprecht, Mark | | | 2192 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Briza, Jiri | | | 1875 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Van Kesteren, Stef | | | 1862 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | PDSS - Krajsky prebor I 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1931 | 0.50 | 1 | -0.09 | 20 | -1.80 | |
| | Juchelka, Marek | | | 1868 | CZE | 0.50 | 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) | | |
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