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Individual Calculations February 2023 |
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| Dvorak, Jan Total change: 6.40 | |   |
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| KSSKV - Krajsky prebor I 2022-2023 r5-6 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1538 | 2.00 | 2 | 1.15 | 40 | 46.00 | |
|  Tejcek, Bohumil | | | 1476 | CZE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Hladky, Petr | | | 1723 | CZE | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | 1. liga mladeze A 2022-2023 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1538 | 0.00 | 2 | -0.99 | 40 | -39.60 | |
| | Markova, Karolina | | | 1683 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Medek, Ondrej | | | 1405 | CZE | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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