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Individual Calculations October 2021 |
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| Ptacek, Vladimir Total change: 26.60 | |   |
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| Open Cesky rozhlas Vysocina 2021 | Zdar nad Sazavou | CZE | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1254 | 3.00 | 7 | 1.33 | 20 | 26.60 | |
|  Nedoma, Michal | | | 1654 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Geffroy, Dominique | | | 1517 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vinopal, Vit | | | 1290 | CZE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Divis, Jan | | | 1421 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rybacek, Martin | | | 1358 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dejmek, Tomas | | | 1472 | CZE | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kodys, Stanislav | | | 1625 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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