With only two games left to be played (Gil/Derek and Gil/Chad), the playoff scenarios are well defined. As a reminder, the brackets look like this:
Top Half
#1 - Bye
#4 versus #5
Bottom Half
#2 versus #3
If Gil beats Derek and Chad
#1 Gil (3-1 with a win over Derek)
#4 Danny (2-2 with a loss to Roel)
#5 Chad (0-4)
#2 Derek (3-1 with a loss to Gil)
#3 Roel (2-2 with a win over Danny)
If Gil loses to Derek and beats Chad
#1 Derek (4-0)
#4 Roel (2-2 with a 1-1 head to head versus Gil and Danny, but the loss to Gil)
#5 Chad (0-4)
#2 Danny (2-2 with a 1-1 head to head versus Gil and Roel, and the lowest rated team)
#3 Gil (2-2 with a 1-1 head to head versus Danny and Roel, but the win over Roel)
If Gil beats Derek but loses to Chad
#1 Derek (3-1)
#4 Roel (2-2 with a 1-1 head to head versus Gil and Danny, but the loss to Gil)
#5 Chad (1-3)
#2 Danny (2-2 with a 1-1 head to head versus Gil and Roel, and the lowest rated team)
#3 Gil (2-2 with a 1-1 head to head versus Danny and Roel, but the win over Roel)
If Gil loses to Derek and Chad
#1 Derek (4-0)
#4 Chad (1-3 with a win over Gil)
#5 Gil (1-3 with a loss to Chad)
#2 Roel (2-2 with a win over Danny)
#3 Danny (2-2 with a loss to Roel)