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Rapid:
Individual Calculations February 2023 |
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| Dracka, Alexander Total change: -55.20 | |   |
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| Bilovec 2023 | Bilovec | CZE | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1523 | 4.00 | 9 | -1.33 | 20 | -26.60 | |
|  Mrva, Marek | | | 2077 | CZE | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Tyrna, Stanislaw | | | 1159 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lichorad, Mateusz | | | 1859 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kula, Anna | | | 1242 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Petkov, Jan | | | 1692 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Machura, Jaroslav | | | 1361 | CZE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lezon, Adam | | | 1195 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Pirhala, Ladislav | | | 1285 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kubelka, Jaroslav | | | 1300 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Ostrava K-TRIO Open 2023 | Ostrava | CZE | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1523 | 2.50 | 7 | -1.43 | 20 | -28.60 | |
| | Zinglar, David | | | 1968 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dostal, Radim | | | 1862 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kasik, Stepan | | | 1203 | CZE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Zaglowek, Blazej | | | 1157 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Walder, Hugo | | | 1105 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Cujdik, Jiri | | | 1839 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kopycki, Maksymilian | | | 1123 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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