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Individual Calculations July 2024 |
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| Rubin, Andrej Total change: -32.80 | |   |
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| Jarni otevreny prebor SO SK OAZA Praha 2024 r7-9 | Praha | CZE | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1853 | 1.50 | 3 | -0.22 | 40 | -8.80 | |
|  Polak, Jiri | | | 1966 | CZE | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Vit, Zdenek | | | 1808 | CZE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Barth, Vit | | | 1598 | CZE | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 19. Zlata Praha Junior Open (U20) | Praha | CZE | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1853 | 1.00 | 3 | -0.60 | 40 | -24.00 | |
| | Rektor, David | | | 1625 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shamian, Artur | | | 2057 | UKR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Grebeniuc, Alexandra | | | 1800 | MDA | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | |
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