Concordance Architecture
The Fiscaldailystack language evaluation engine utilizes statistically verified concordance tables published by the respective testing authorities, including the British Council (IELTS), ETS (TOEFL), and Pearson (PTE). These tables are built using robust psychometric linking studies that analyze the performance of test-takers who have completed multiple examination variants.
By deploying these verified correlation algorithms, our engine dynamically maps raw numeric inputs directly to the overarching Common European Framework of Reference (CEFR) standard without mathematical degradation.