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Individual Calculations February 2023 |
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| Steiner, Juraj Total change: -29.80 | |   |
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| SSS Krajska soutez B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1895 | 0.00 | 1 | -0.37 | 20 | -7.40 | |
|  Pecka, Jan | | | 1989 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1895 | 0.00 | 2 | -0.54 | 20 | -10.80 | |
| | Rozkovec, Hynek | | | 2099 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Mrkos, Miroslav | | | 2042 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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 |
| 1755 | 1895 | 5.50 | 9 | -0.58 | 20 | -11.60 | |
| | Hirschkron, Gary | | | 1603 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Svec, Jan | | | 1696 | CZE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Dolezal, Rudolf | | | 1565 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Faber, Lutz | | | 1721 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chudek, Lubomir | | | 1754 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Warnk, Torsten | | | 1752 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Turner, Radek | | | 1995 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Van Kesteren, Stef | | | 1862 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Petras, Milan | c | | 1844 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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