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Individual Calculations February 2023 |
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| Janda, Zdenek Total change: -7.60 | |   |
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| 2. liga B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2092 | 1.50 | 2 | 0.13 | 20 | 2.60 | |
|  Janda, Jiri | | | 2126 | CZE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Chernyy, Andrey | | | 1692 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | UKSS - Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2092 | 0.00 | 2 | -0.51 | 20 | -10.20 | |
|  Kotek, Daniel | f | | 2194 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rubes, Jan | f | | 2393 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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