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Individual Calculations February 2023 |
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| Sembera, Milan Total change: 15.00 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1683 | 4.00 | 8 | 2.18 | 20 | 43.60 | |
|  Nguyen, Thi Thuy Trien | | wf | 2022 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Bezdek, Tomas | | | 1889 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Romanesco, Roel | | | 1892 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Smilek, Petr | | | 1950 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Peglau, Dora | | | 1869 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Rucabado, Stefan | | | 1902 | CZE | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Korniichuk, Oleksandra | | | 1851 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bohdal, Jan | | | 1844 | SVK | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | SSS Krajska soutez B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1683 | 0.00 | 2 | -1.10 | 20 | -22.00 | |
| | Remes, Simon | | | 1653 | CZE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sedmihradsky, Tomas | | | 1643 | CZE | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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 1.2 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1683 | 0.00 | 2 | -0.33 | 20 | -6.60 | |
| | Miskolczi, Vitezslav | | | 1899 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gerzeni, Robert | | | 2034 | SVK | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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