I wouldn't have a clue where to rate myself. I am not an "A" rider, but I ride faster than most "B" riders.
I ride almost every day that I am home in the warmer months in Houston. I don't have access to monster hills like I used to ride in Tulsa. I am nearly 61 yr old and ride faster than I ever have in the past.
I am strong in the one hour rides that I do regularly, but am not sure that I would do well in longer rides.