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Individual Calculations December 2023 |
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| Portych, Vaclav Total change: -26.60 | |   |
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| HRADEC KRALOVE OPEN 2023 A - FIDE open | Hradec Kralove | CZE | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1726 | 4.50 | 9 | -1.57 | 20 | -31.40 | |
|  Olsak, Vojtech | | | 1373 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Flasar, Jaroslav | | | 2048 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kong, Zi Yau Bernadette | | wc | 1464 | SGP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zeman, Vojtech | | | 1514 | CZE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Marxova, Sarka | | | 1380 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Schoeppe, Christian | | | 1433 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Mraz, Pavel | | | 1524 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gregor, Pavel | | | 1509 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dusbaba, Karel | | | 1993 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | KHSS - Krajska soutez zapad 2023-2024 r2-3 | various | CZE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1726 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
| | Mraz, Pavel | | | 1524 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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