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Individual Calculations February 2023 |
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| Kastner, Oldrich Total change: -9.60 | |   |
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| 2. liga D 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2079 | 1.50 | 2 | 0.29 | 20 | 5.80 | |
|  Opravil, Karel | | | 2064 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hubka, Lubos | | | 1938 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | PDSS - Krajsky prebor I 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2079 | 0.50 | 2 | -0.77 | 20 | -15.40 | |
| | Zeman, Martin | | | 1877 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lihotsky, Lukas | | | 2075 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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