AFL Power Rankings - Rounds 17 and 18

I was away last week, so this week we have two rounds worth of updates. St. Kilda have moved up to fifth, and Hawthorn and Carlton are closing the gap on Geelong.

Round 17

1 (Last week 1) Collingwood 50.6 (Last week 51.6)
2 (2) Geelong 25.8 (26.8)
3 (3) Hawthorn 19.9 (19.9)
4 (4) Carlton 19.6 (18.5)
5 (5) West Coast 12.6 (12.7)
6 (7) St. Kilda 8.4 (7.6)
7 (6) Sydney 5.4 (8.9)
8 (8) Essendon 0.7 (-0.8)
9 (10) North Melbourne -0.5 (-3.1)
10 (9) Western Bulldogs -3.8 (-1.9)
11 (11) Melbourne -6.5 (-5.3)
12 (12) Fremantle -8.3 (-12.7)
13 (13) Adelaide -19.4 (-18.6)
14 (14) Richmond -23.5 (-20.6)
15 (15) Brisbane -25.1 (-26.7)
16 (16) Port Adelaide -30.5 (-32.2)
17 (17) Gold Coast -48.2 (-52.0)

Round 18

1 (Last week 1) Collingwood 48.8 (Last week 50.6)
2 (2) Geelong 26.6 (25.8)
3 (4) Carlton 23.3 (19.6)
4 (3) Hawthorn 23.2 (19.9)
5 (6) St. Kilda 13.6 (8.4)
6 (5) West Coast 11.2 (12.6)
7 (7) Sydney 6.8 (5.4)
8 (9) North Melbourne 0.4 (-0.5)
9 (8) Essendon -3.6 (0.7)
10 (10) Western Bulldogs -5.2 (-3.8)
11 (12) Fremantle -7.6 (-8.3)
12 (11) Melbourne -9.0 (-6.5)
13 (14) Richmond -24.5 (-23.5)
14 (13) Adelaide -25.7 (-19.4)
15 (15) Brisbane -26.2 (-25.1)
16 (16) Port Adelaide -30.0 (-30.5)
17 (17) Gold Coast -46.2 (-48.2)