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Individual Calculations August 2023 |
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| Mica, Marek Total change: 10.20 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2284 | 6.50 | 9 | 0.56 | 20 | 11.20 | |
|  Holliman, Bob | | | 1905 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Marzano, Carlo | | | 2107 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Bunk, Wolfgang | | | 1976 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Malczyk, Radoslaw | | | 2054 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sharon, Rafael | | | 2040 | IND | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Tancsa, Tamas | | | 2189 | HUN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Atalik, Ekaterina | m | wg | 2407 | TUR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Hoffmann, Michael | g | | 2417 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Barrish, Daniel | f | | 2231 | RSA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2307 | 5.50 | 7 | -0.05 | 20 | -1.00 | |
| | Miskolczi, Otomar | | | 1907 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sterba, Karel | | | 1825 | CZE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Moc, Matej | | | 1833 | CZE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Hasterok, Mateusz | | | 2185 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pisk, Petr | m | | 2302 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kijonka, Ondrej | | | 1713 | CZE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Jasny, Stanislav | m | | 2260 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | |
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