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Individual Calculations August 2023 |
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| Mrazek, Adam Total change: -40.61 | |   |
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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 |
| 1843 | 1720 | 3.00 | 9 | -0.28 | 31 | -8.68 | |
|  Carreto Nieto, Giovanni | c | | 2182 | MEX | 0.00 | 1 | -0.05 | 31 | -1.55 | |  Fuchs, Dominik | | | 1986 | GER | 0.00 | 1 | -0.18 | 31 | -5.58 | | | Lim, Mou Jun James | | | 1417 | SGP | 1.00 | 1 | 0.14 | 31 | 4.34 | | | Tenev, Preslav | | | 1978 | FRA | 0.50 | 1 | 0.32 | 31 | 9.92 | | | Bunk, Wolfgang | | | 1976 | GER | 0.00 | 1 | -0.19 | 31 | -5.89 | | | Plesek, Jiri | | | 2005 | CZE | 0.00 | 1 | -0.16 | 31 | -4.96 | | | Hendrych, Jan | | | 1409 | CZE | 1.00 | 1 | 0.14 | 31 | 4.34 | | | Novotny, David | | | 2034 | CZE | 0.00 | 1 | -0.14 | 31 | -4.34 | | | Nespora, Tatana | | | 1601 | CZE | 0.50 | 1 | -0.16 | 31 | -4.96 | |
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 |
| 1803 | 1720 | 0.00 | 5 | -1.95 | 31 | -60.45 | |
| | Cerny, Michael | | | 1873 | CZE | 0.00 | 1 | -0.30 | 31 | -9.30 | | | Dudkova, Josefina | | | 1580 | CZE | 0.00 | 1 | -0.69 | 31 | -21.39 | | | Borowski, Przemyslaw | | | 1823 | POL | 0.00 | 1 | -0.36 | 31 | -11.16 | | | Nova, Michaela | | | 1876 | CZE | 0.00 | 1 | -0.29 | 31 | -8.99 | | | Sladek, Jaroslav | | | 1865 | CZE | 0.00 | 1 | -0.31 | 31 | -9.61 | |
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 - B | Pardubice | CZE | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1720 | 4.00 | 8 | 0.92 | 31 | 28.52 | |
| | Dedek, Jan | | | 1865 | CZE | 0.00 | 1 | -0.31 | 31 | -9.61 | | | Hong, Jueun | | | 1320 * | KOR | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Bertram, Karsten | | | 1943 | GER | 0.00 | 1 | -0.22 | 31 | -6.82 | | | Loucky, Tomas | | | 1502 | CZE | 1.00 | 1 | 0.22 | 31 | 6.82 | | | Sadek, Vojtech | | | 1949 | CZE | 0.00 | 1 | -0.21 | 31 | -6.51 | | | Siebenburger, Vlastimil | | | 1955 | CZE | 0.50 | 1 | 0.29 | 31 | 8.99 | | | Buchta, Bartolomej | | | 1935 | CZE | 1.00 | 1 | 0.77 | 31 | 23.87 | | | Kraus, Sebastian | | | 1957 | GER | 0.50 | 1 | 0.30 | 31 | 9.30 | | | * 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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