How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/21100.0*Chance in playoffs100.0*Average seed
Dark Purple 16 Light Blue 7 +30.7
+5.5
Navy 16 Sapphire Blue 8 -0.8
-0.1
Texas Orange 9 Hot Pink 14 +0.8
+0.1
Carolina Blue 7 Gold 16 -0.1
Week of 8/4100.0*Chance in playoffs100.0*Average seed
Dark Purple 13 Hot Pink 11 +36.0
+3.9
Milk Chocolate 15 Lime 14 -10.9
-0.1
Steel Blue 10 Kiwi 14 -5.8
-0.1
Maroon 13 Orange 16 -5.1
-0.1
Carolina Blue 16 Sapphire Blue 5 +5.0
-0.2
Dark Chocolate 9 Gold 16 -3.2
-0.2
Navy 16 Grey 13 -1.8
-0.1
Red 14 Irish Green 16 +1.1
+0.2
Military Green 16 Light Blue 15 -0.4
-0.7
Yellow 16 Royal Blue 11 +0.3
Teal 12 Paprika 12 +0.1
Texas Orange 11 Forest Green 15 -0.1
Games Above .500
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 7/21100.0*Lottery seed
Dark Purple 16 Light Blue 7 -3.7
Texas Orange 9 Hot Pink 14 -0.3
Navy 16 Sapphire Blue 8 +0.3
Week of 8/4100.0*Lottery seed
Dark Purple 13 Hot Pink 11 -3.9
Military Green 16 Light Blue 15 +0.7
Red 14 Irish Green 16 -0.2
Dark Chocolate 9 Gold 16 +0.2
Carolina Blue 16 Sapphire Blue 5 +0.2
Milk Chocolate 15 Lime 14 +0.1
Teal 12 Paprika 12 -0.1
Steel Blue 10 Kiwi 14 +0.1
Navy 16 Grey 13 +0.1
Texas Orange 11 Forest Green 15 +0.1
Maroon 13 Orange 16 +0.1