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Individual Calculations October 2021 |
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| Michalek, Jan Total change: -21.60 | |   |
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| European Senior Team Chess Championship 2021 - Open 50 | Praha | CZE | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2276 | 4.50 | 7 | -0.54 | 10 | -5.40 | |
|  Vokac, Marek | g | | 2370 | CZE | 0.00 | 1 | -0.37 | 10 | -3.70 | |  Leib, Britta | | | 1916 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Sura, Jaroslav | | | 2004 | CZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Taborska, Veronika | | | 2002 | CZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Plachetka, Jan | g | | 2307 | SVK | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Vodicka, Pavel | | | 1915 | CZE | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Miculka, Petr | | | 2081 | CZE | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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) | | | | Sachovy turnaj sv. Jana Nepomuckeho 2021 - A | Nepomuk | CZE | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2276 | 4.00 | 9 | -1.62 | 10 | -16.20 | |
| | Cesal, Jaroslav | f | | 2132 | CZE | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Sprenar, Petr | f | | 2216 | CZE | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Hausner, Ivan | m | | 2335 | CZE | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Folk, Petr | | | 2154 | CZE | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lajbl, Jan | | | 2204 | CZE | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Kopriva, Martin | | | 2105 | CZE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Flajsman, Pavel | | | 2164 | CZE | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Jurek, Josef | m | | 2204 | CZE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Pokrupa, Marek | | | 2140 | CZE | 0.00 | 1 | -0.68 | 10 | -6.80 | |
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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