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Individual Calculations April 2023 |
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| Osina, Jaromir Total change: -14.80 | |   |
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| Otevreny sachovy turnaj BSS - jaro 2023 r9-13 | Frydek-Mistek | CZE | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1677 | 1.50 | 4 | -0.17 | 40 | -6.80 | |
|  Sigut, Ondrej | | | 1757 | CZE | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Trojan, Matyas | | | 1833 | CZE | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Remes, Radek | | | 1895 | CZE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Vancakova, Veronika | | | 1468 | CZE | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | MKSS Krajsky prebor 2022-2023 r10 | various | CZE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1719 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
| | Ramik, Jan | | | 1963 | CZE | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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