Rick Gladiatol became an adventurer at the age of thirty. Now, after two years of training, he's taking the test to advance to E-rank. As the exam begins, he wonders if he's done enough to measure up to all the young people testing alongside him.
A knight second class would be the 
same level as a B-rank adventurer.
‫تُعادل رتبة فارس من الدرجة
‫الثانية رتبة مُغامر من الرتبة ب.
Eine Ritterin zweiten Ranges ist
so stark wie ein Rang-B-Abenteurer.
Un caballero de segunda clase
es como un aventurero de nivel B.
Un caballero de segunda clase
es como un aventurero de nivel B.
Quant à être de seconde classe,
c’est l’équivalent d’un rang B.
Il secondo cavaliere dell'Ordine
Um cavaleiro de segunda classe estaria no
mesmo nível de um aventureiro de rank B.
Второй класс по силе 
аналогичен авантюристу ранга B.