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Individual Calculations July 2024 |
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| Akerman, Jan Total change: -5.60 | |   |
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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 |
| 1806 | 1696 | 1.50 | 4 | 0.07 | 20 | 1.40 | |
|  Pokorny, Jan | | | 1804 | CZE | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Docekalova, Alexandra | | | 1960 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vorsilka, Jiri | | | 1709 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Chaloupka, Josef | | | 1751 | 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) | | | | 19. Zlata Praha Senior Open (S50plus) - gen. Frantisek Macek Memorial | Praha | CZE | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1696 | 2.00 | 6 | -0.35 | 20 | -7.00 | |
| | Rajnys, Vladimir | | | 1928 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ragula, Marian | | | 1708 | CZE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Vit, Zdenek | | | 1808 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pokorny, Jan | | | 1804 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jakus, Lubomir | | | 1645 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Lebeda, Dusan | | | 1773 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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