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Individual Calculations February 2023 |
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| Trebicky, Jiri Total change: -7.00 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1738 | 3.50 | 5 | -0.35 | 20 | -7.00 | |
|  Senft, Antonin | | | 1324 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Levinsky, Ladislav | | | 1465 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Policar, Martin | | | 1427 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Antal, Jozsef | | | 1882 | HUN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Rzadkowska, Kaja | | | 1338 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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