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Individual Calculations April 2019 |
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| Grecny, Karol Total change: -7.60 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open | Prague | CZE | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1853 | 3.00 | 9 | -0.11 | 20 | -2.20 | |
|  Pettersson, Lars-Erik | f | | 2253 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petr, Jan | | | 2121 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Simecek, Bohumil | | | 2098 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sielicki, Tomasz | | | 1996 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ananya, Parikh | | | 1453 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Splichal, Stanislav | | | 2142 | CZE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kleprlik, Jan | | | 1471 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hrbolka, Ladislav | f | | 2107 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dette, Jan | | | 2128 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | Krajska soutez SSS 2018/2019 skupina B r10 | various | CZE | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1853 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
| | Cermak, Jan | | | 2029 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | |
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