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Individual Calculations August 2022 |
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| Petras, Milan Total change: 28.20 | |   |
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| Memorial Frantiska Macka Open 2022 | Praha | CZE | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1868 | 6.00 | 9 | 2.17 | 20 | 43.40 | |
|  Gruber, Milos | | | 1938 | CZE | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Svetly, Jiri | | | 1850 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Pribyl, Josef | m | | 2217 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Tichonov, Jiri | | | 2028 | UKR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Melich, Jindrich | | | 2052 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Werner, Roman | | | 1594 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kopecky, Jiri | | | 1910 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Plasek, Zdenek | | | 1925 | CZE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Koper, Stefan | | | 1829 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | International Chess Holiday 2022 - M1 | Praha | CZE | 2022-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1868 | 2.00 | 9 | -0.76 | 20 | -15.20 | |
| | Hentzgen, Thomas | | | 2022 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Wuensch, Ulrich | | | 1969 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Thomasson, Staffan | | | 1749 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Soural, Jan | | | 2119 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hartwig, Maik | | | 2051 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kalisky, Vladimir | | | 2137 | SVK | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Knechtel, Roland | f | | 2210 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hajek, Zdenek | | | 1958 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Matthaei, Jakob | | | 1997 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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