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Rapid:
Individual Calculations September 2020 |
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| Bosak, Vladimir Total change: -72.60 | |   |
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| Prebor Cerne v Posumavi 2020 | Cerna v Posumavi | CZE | 2020-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1772 | 2.50 | 6 | -1.90 | 20 | -38.00 | |
|  Krulis, Jiri Daniel | | | 1260 | CZE | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Voldrich, Rostislav | | | 1204 | CZE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Motejzik, Jaroslav | | | 1357 | CZE | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Janousek, Ladislav | | | 1642 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Petrasek, David | | | 1530 | CZE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Papacek, Stepan | f | | 2236 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Prebor mesta Ceske Budejovice v sachu 2020 | Ceske Budejovice | CZE | 2020-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1772 | 3.00 | 6 | -1.73 | 20 | -34.60 | |
| | Hejda, Ondrej | | | 1304 | CZE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Novakova, Blanka | | | 1540 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lukac, Jakub | | | 1513 | CZE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pumpr, Zdenek | | | 1459 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hejda, Martin | | | 1716 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Fiala, Milan | | | 1601 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
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