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Individual Calculations February 2022 |
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| Petirova, Iva Total change: -42.40 | |   |
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| PRAGUE OPEN 2022 A - IM open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1727 | 2.00 | 9 | -1.83 | 40 | -73.20 | |
|  Hlavina, Matous | | | 2137 | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kobl, Rudolf | | | 2009 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bochnickova, Simona | | | 1963 | SVK | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Holub, Adam | | | 1832 | CZE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Feierfeil, Jiri | | | 1719 | CZE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Giemsa, Alexander | | | 1820 | GER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Chon, Jeremy | | | 1432 | CZE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Bara, Jan | | | 1335 | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fiser, Jiri | | | 1816 | CZE | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | KHSS - Krajsky prebor 2021/2022 r6-7 | various | CZE | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1727 | 1.00 | 1 | 0.47 | 40 | 18.80 | |
| | Vagner, Patrik | | | 1708 | CZE | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | KHSS - Krajska soutez - skupina Zapad 2021/2022 r6 | various | CZE | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1727 | 1.00 | 1 | 0.30 | 40 | 12.00 | |
| | Jilek, Marcel | | | 1579 | CZE | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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