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Individual Calculations February 2023 |
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| Juhanak, Daniel Total change: -86.80 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1984 | 4.50 | 8 | -1.18 | 40 | -47.20 | |
|  Pragnya, H G | | | 1611 | IND | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Shamsuddin, Sayyid Usmon | | | 1811 | UZB | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Peglau, Paul David | | | 1643 | GER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Siles, Jan | | | 1835 | CZE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kalveus, Jan | | | 1783 | SWE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shatil, Or | | wc | 1842 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ocelak, Jakub | c | | 2105 | CZE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Mashchenko, Tamila | | | 1853 | UKR | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | | | PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 1984 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| | Serrano Salvador, Eduardo | f | | 2288 | CZE | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Extraliga mladeze - Zapad 2022-23 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1984 | 0.00 | 2 | -0.85 | 40 | -34.00 | |
| | Mach, Petr | c | | 2205 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bezdek, Tomas | | | 1889 | CZE | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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