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Individual Calculations March 2023 |
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| Filipska, Maja Total change: -4.60 | |   |
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| Krol i Krolowa open A | Gdansk | POL | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1732 | 3.00 | 5 | -0.23 | 20 | -4.60 | |
|  Narwojsz, Franciszek | | | 1332 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eggink, Ryszard | | | 2383 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Oszejko, Krzysztof | | | 1585 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Witczak, Mikolaj | | | 1138 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Swiatek, Mateusz | | | 1644 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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