Excel - 带有负数的 If/Then 条件的公式

Question

I'm working on a file that will measure test results and identify gaps for required knowledge competency vs current knowledge competency. I have 5-6 competencies to measure for each person. The lowest gap would be -4 while the highest is 4.

Conditions (IF)	Rating (THEN)
All gaps have negative values	Does not meet requirements
Has 1-2 negative values but with 1-2 zero gaps	Meets some requirements
All gaps are zero	Meets all requirements
1-2 gaps are positive, can have zero	Exceeds some requirements
All gaps are positive and have no zero	Exceeds all requirements

For example,

Subjects	Gaps	Remarks
Competency 1	2	2 pts higher than expected
Competency 2	-1	Less than expected
Competency 3	-1	Less than expected
Competency 4	-1	Less than expected
Competency 5	0	expected
Competency 6	1	1 pt higher than expected
Total Rating	Meets some requirements

I've tried dissecting step-by-step and incorporating Index/Match/Mode formulas as well but I can't seem to make it work. I really need some help with this! Thank you in advance!

Answer 1

Assuming the gaps are in B2:B7 , I believe this follows your logic:

=IF(COUNTIF(B2:B7,">=0")=0,"Does not meet",
 IF(COUNTIF(B2:B7,0)=COUNT(B2:B7),"Meets all",
 IF(COUNTIF(B2:B7,">0")=COUNT(B2:B7),"Exceeds all",
 IF(COUNTIF(B2:B7,"<0")>0,"Meets some",
 "Exceeds some"))))
 &" requirements"