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Individual Calculations February 2023 |
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| Simecek, Jan Total change: -20.00 | |   |
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| MARIENBAD OPEN 2023 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1811 | 4.00 | 9 | -0.18 | 20 | -3.60 | |
|  Valembois, Pierre | | | 1411 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hlavac, Rudolf | | | 1937 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Privoznik, Lubos | | | 1624 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dugailliez, Guy | | | 1972 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Van Bentum, Horst | | | 1970 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Jiruse, Josef | | | 1950 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Heinsohn, Michael | | | 1973 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Krasnopeyeva, Julia | | | 1920 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Svec, Jan | | | 1696 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | KSSKV - Krajsky prebor I 2022-2023 r5-6 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1811 | 0.50 | 2 | -0.82 | 20 | -16.40 | |
| | Vavra, David | | | 1738 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Zeleznik, Ondrej | | | 1646 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | |
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