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Individual Calculations September 2021 |
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| Svec, Ludek Total change: -23.60 | |   |
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| CZECH OPEN 2021 - B - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1551 | 1.50 | 8 | -1.64 | 20 | -32.80 | |
|  Gressmann, Hanna | | | 1854 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Verhoef, Harry | | | 1780 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Goldmann, David | | | 1730 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Slapak, Petr | | | 1488 | CZE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kvapil, Jan | | | 1466 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Drasnar, Lukas | | | 1905 | CZE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pejrimovsky, Tadeas Rubel | | | 1532 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bucek, Miroslav | | | 1422 | CZE | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | Mistrovstvi CR senioru nad 60 let 2021 | Rychnov nad Kneznou | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1549 | 3.50 | 8 | 0.46 | 20 | 9.20 | |
| | Marek, Jiri | | | 1898 | CZE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Humlicek, Vojtech | | | 1903 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Flos, Petr | | | 1565 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Privoznik, Lubos | | | 1567 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Mraz, Pavel | | | 1533 | CZE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Smejdir, Waldemar | | | 1522 | CZE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Sysr, Pavel | | | 1563 | CZE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Koci, Vladimir | | | 1677 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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