The burial status is based on a reverse intercept. Use current rates, and figure how long ago the intercept would have happened. Buried Deep teams were passed "long ago", while buried teams were passed "recently". At the same distance (in score units), faster crunchers would have been passed a longer time ago.
If you check the Top 100 page, you will see that all teams presently become "buried deep" as you go a decent distance down. Except teams that are outcrunching us of course.
Teams that are crunching fairly well do have a slightly better chance of coming back, and they will be flagged if their rate exceeds ours. Until it does, they will keep falling farther behind.
[ 04-16-2002: Message edited by: reader50 ]