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Individual Calculations September 2018 |
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| Sobotnik, Petr Total change: -11.40 | |   |
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| MCR senioru 2018 nad 60 let | Rychnov nad Kneznou | CZE | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1881 | 5.00 | 9 | -1.17 | 20 | -23.40 | |
|  Ruffer, Vaclav | | | 1576 | CZE | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Jindrasek, Mojmir | | | 1789 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Marinov, Peter | | | 1716 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Lacha, Jan | | | 1736 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lepik, Jaroslav | | | 1792 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Tomalak, Stanislaw | | | 1623 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Novotny, Josef | | | 2036 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cvejn, Jaroslav | | | 1681 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Janecek, Frantisek | | | 1663 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Jesenik Open 2018 - B | Jesenik | CZE | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1881 | 6.00 | 9 | 0.60 | 20 | 12.00 | |
| | Weber, Tomas | | | 1481 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lansky, Petr | | | 1668 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stojan, Frantisek | | | 1735 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gemsa, Pavel | | | 1955 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Cujdik, Jiri | | | 1936 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kopecky, Jiri | | | 1927 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Gazda, Petr | | | 1947 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Perik, Alois | | | 1788 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Vitova, Anna | | | 1722 | CZE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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