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Individual Calculations March 2023 |
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| Zaruba, Jaroslav Total change: -8.20 | |   |
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| Hradecka vez 2023 r2-4 | Hradec Kralove | CZE | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1817 | 1.50 | 3 | -0.68 | 20 | -13.60 | |
|  Portych, Vaclav | | | 1723 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Tsapanidis, Vasilis | | | 1697 | CZE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Skorepa, Pavel | | | 1470 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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 Krajska soutez - skupina Vychod 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1817 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
| | Palla, Rostislav | | | 1642 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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