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Individual Calculations August 2023 |
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| Bacak, Petr Total change: -6.60 | |   |
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| O pohar primatora mesta Prostejova 2023 | Prostejov | CZE | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1966 | 5.00 | 9 | -0.91 | 20 | -18.20 | |
|  Londin, Martin | | | 1566 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koper, Stefan | | | 1733 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Novy, Martin | | | 2091 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Hadzala, Daniel | | | 1979 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Sochor, Vaclav | | | 1567 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalousek, Zdenek | | | 1967 | CZE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Molnar, Jiri | | | 1860 | CZE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Prochazka, Ludvik | | | 1790 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Dvorak, Vladimir | | | 1893 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1966 | 5.00 | 5 | 0.58 | 20 | 11.60 | |
| | Sudrich, Radek | | | 1495 | CZE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Pospisil, Jiri | | | 1748 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Stefaniv, Vladislav | | | 1566 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kutil, Adam | | | 1626 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jagur, Jurij | | | 1610 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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