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Individual Calculations February 2023 |
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| Vacha, Jaroslav Total change: 26.20 | |   |
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| MARIENBAD OPEN 2023 C - FIDE open | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1938 | 5.50 | 9 | 1.46 | 20 | 29.20 | |
|  Kral, Ladislav | | | 1538 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Engelmann, Jakob | | | 2215 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Peglau, Paul David | | | 1643 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Schwickert, Michael, Dr. | | | 1961 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Splichal, Stanislav | | | 2050 | CZE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Christoffel, Ulrich | | | 2124 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Hashem, Khaled | c | | 1902 | KUW | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Matras, Ondrej | f | | 2181 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ivancsics, Michael | | | 2117 | AUT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | SSPK Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1938 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
| | Kvapil, Vladislav | | | 1831 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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