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Rapid:
Individual Calculations February 2023 |
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| Zinglar, David Total change: 21.40 | |   |
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| Ostrava K-TRIO Open 2023 | Ostrava | CZE | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1968 | 6.00 | 9 | 1.07 | 20 | 21.40 | |
|  Wolf, Cestmir | | | 1568 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dracka, Alexander | | | 1523 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Piesik, Piotr | m | | 2378 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Myska, Dusan | | | 1595 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Trombik, Karel | | | 1817 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lys, Josef | f | | 2082 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hanak, Tomas | | | 1848 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Klima, Lukas | m | | 2229 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nytra, Ondrej | f | | 2200 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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