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Individual Calculations February 2019 |
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| Divis, Jan Total change: 15.40 | |   |
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| Olexuv memorial 2018 | Brno | CZE | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1538 | 1.50 | 5 | 0.55 | 20 | 11.00 | |
|  Borovicka, Bohumil | | | 1909 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Marsa, Alexandr | | | 1879 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Vavrousek, Petr | | | 1676 | CZE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Hladky, Milan | | | 1692 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Spodny, Josef | f | | 1863 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Krajska soutez MKSS 2018/2019 A r6-7 | various | CZE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1541 | 0.50 | 2 | 0.22 | 20 | 4.40 | |
| | Soki, Zdenek | | | 1860 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jaros, Bohumil | | | 1840 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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