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Individual Calculations February 2023 |
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| Maly, Jiri Total change: 38.40 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1428 | 3.00 | 6 | 1.16 | 40 | 46.40 | |
|  Karlsson, Henrik 1974 | | | 1614 | SWE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hrebicek, Petr | | | 1805 | CZE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Andersen, Carsten | | | 1699 | DEN | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Valiyev, Adil | | | 1017 | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Luka, Jude | | | 1647 | IRL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Palka, Miroslav | | | 1686 | SVK | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | 1. liga mladeze A 2022-2023 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1428 | 1.00 | 2 | -0.20 | 40 | -8.00 | |
| | Grosser, Filip | | | 1060 | CZE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Seda, Michaela | | | 1580 | CZE | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | |
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