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Individual Calculations February 2022 |
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| Sobotnik, Petr Total change: -5.00 | |   |
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| KHSS - Krajsky prebor 2021/2022 r6-7 | various | CZE | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1914 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
|  Nemec, Otakar | | | 1891 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | MARIENBAD OPEN 2022 D - seniors tournament 50plus | Marianske Lazne | CZE | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1914 | 5.50 | 9 | -0.22 | 20 | -4.40 | |
| | Michalek, Miroslav | | | 1618 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Adrian, Claude | m | | 2180 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Molnar, Ladislav | | | 1740 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Svec, Jan | | | 1687 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Spanton, Tim R | | | 1825 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Berka, Lubos | | | 1674 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kirs, Pavel | | | 1515 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paldus, Petr | | | 1977 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kucera, Jiri | | | 1972 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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