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Individual Calculations January 2022 |
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| Petras, Milan Total change: 2.00 | |   |
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| GENS UNA SUMUS Podzim 2021 | Praha | CZE | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1889 | 1.00 | 3 | -0.84 | 20 | -16.80 | |
|  Hosticka, Frantisek | | | 2052 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Pacovsky, Ota | | | 1758 | CZE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Slunsky, Petr | | | 1549 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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 A 2021/2022 r4-5 | various | CZE | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1856 | 1.50 | 2 | 0.94 | 20 | 18.80 | |
| | Prochazka, Jiri | | | 2026 | CZE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ptak, Pavel | | | 2024 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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