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Individual Calculations August 2021 |
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| Sprenar, Petr Total change: -45.40 | |   |
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| Mistrovstvi CR junioru 2021 | Kouty nad Desnou | CZE | 2021-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2259 | 4.00 | 11 | -1.77 | 20 | -35.40 | |
|  Nagy, Ladislav | | | 2177 | CZE | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Ludvik, Tomas | f | | 2203 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mica, Marek | f | | 2274 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Svanda, Ondrej | f | | 2300 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kusa, Jakub | f | | 2316 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Stalmach, Richard | f | | 2296 | CZE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mladek, Richard | f | | 2291 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Nemec, Jachym | | | 2197 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Skalsky, Alexandr | | | 2172 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Sramek, Vojtech | f | | 2194 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Frank, Adam | | | 2238 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | CZECH OPEN 2021 - E - 4-member team tournament | Pardubice | CZE | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2261 | 2.50 | 5 | -0.50 | 20 | -10.00 | |
| | Zelba, Lukas | | | 1898 | CZE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Jirousek, Jan | | | 1985 | CZE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Vykouk, Jan | m | | 2442 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kostka, Vit | | | 2153 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sabuk, Piotr | m | | 2366 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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