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Individual Calculations February 2023 |
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| Pflantz, Mike Total change: -26.60 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1897 | 6.50 | 9 | -1.33 | 20 | -26.60 | |
|  Baraniuk, Andrej | | | 1401 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Akerman, Jan | | | 1491 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoerhold, Karola | | | 1566 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Rzadkowska, Kaja | | | 1497 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mraz, Jaroslav | | | 1480 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Bohatyrov, Mykola | | | 1631 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Svetly, Jiri | | | 1807 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Bronsart, Pierre-Yves | | | 1573 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sboev, Kirill | | | 1508 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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