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Individual Calculations February 2023 |
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| Bystrickiy, Daniil Total change: 33.00 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1952 | 4.50 | 7 | 0.86 | 20 | 17.20 | |
|  Chen, Qi B | m | | 2484 | CHN | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Forsa, Elise | | | 1808 | NOR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ochedzan, Tymon | f | | 2236 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Aird, Ian | | | 1698 | SCO | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mohylnyi, Stepan | | | 2130 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Badenhorst, Chloe | | | 1690 | RSA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Topencik, Bruno | | | 1645 | 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) | | | | 2. liga B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1952 | 1.00 | 1 | 0.79 | 20 | 15.80 | |
| | Sejkora, Vlastimil | f | | 2184 | CZE | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | |
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