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Individual Calculations February 2023 |
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| Kucera, Jiri Total change: -34.60 | |   |
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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 |
| 1810 | 1949 | 4.50 | 9 | -1.60 | 20 | -32.00 | |
|  Rychlik, Zdenek | | | 1676 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Modrova, Hana | | wf | 1803 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Westphal, Wolfgang | | | 2183 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tejkal, Jiri | | | 1816 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rusek, Walter | | | 1814 | AUT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fiser, Jiri | | | 1784 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Danek, Pavel | | | 1829 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mc Aleenan, Charles | | | 1749 | SCO | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Svoboda, Frantisek | | | 1638 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | SSOK Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1949 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
| | Skovron, Josef | | | 1854 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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