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Individual Calculations February 2023 |
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| Bochnicka, Vladimir Total change: -44.80 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2345 | 5.50 | 9 | -2.12 | 20 | -42.40 | |
|  Novak, Josef Jan | | | 1943 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hak, David | | | 2095 | CZE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Reichmann, Steffen, Dr. | | | 1963 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Zemlicka, Vit | | | 1941 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Svobodova, Michaela | | wf | 1980 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Warchol, Kamil | f | | 2163 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Hanl, Frantisek | | | 2148 | CZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dudek, Vojtech | | | 2134 | CZE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tolmacevs, Artjoms | | | 1974 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | ECo-C Extraliga 2022 2023 R5-6 | SR | SVK | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2682 | 2345 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| | Navara, David | g | | 2682 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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