How are these numbers calculated?

Big Games

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

Week of 8/4100.0*Chance in playoffs100.0*Average seed
Chaudière-OuestSG 1 St-Georges 5 +0.5
+0.5
Phenix 0 Caravelles 3 -0.1
Kodiak SJ 2 Kodiak JO 2 +0.0
Lévis-Est 3 Lac-Beauport 2 +0.1
If winner is:HomeDrawAway
HSC vs CRSA+0.1+0.1-0.1
+0.1+0.1-0.2
Week of 8/11100.0*Chance in playoffs100.0*Average seed
HSC 2 Chaudière-OuestCB 1 +1.5
Beauport 2 St-Georges 2 -1.1
-0.1
Caravelles 2 Kodiak SJ 1 -0.1
-0.2
Lévis-Est 1 Caravelles 1 +0.1
+0.0
Chaudière-OuestSG 2 Kodiak JO 6 -0.2
Kodiak SJ 2 CRSA 3 -0.1
If winner is:HomeDrawAway
Québec-Centre vs Lac-Beauport+0.1+0.0-0.1

What If

Chances based on how well the St-Georges finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567Count
343-0-020.1%2070900441,687
322-1-02.634839101880,650
312-0-1No334519301,321,284
301-2-0No15423490586,491
291-1-1No425442521,761,697
281-0-2No114413861,320,715
0-3-0No11240416130,262
270-2-1No04275613586,442
260-1-2No0115930880,861
250-0-3No55046441,435
Total:1.3%11623262688,351,524
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 8/4100.0*Lottery seed
Chaudière-OuestSG 1 St-Georges 5 -1.0
Kodiak SJ 2 Kodiak JO 2 -0.1
Lévis-Est 3 Lac-Beauport 2 -0.0
Québec-Centre 2 Chaudière-OuestCB 2 -0.0
Phenix 0 Caravelles 3 +0.0
Beauport 2 RDL 2 -0.0
If winner is:HomeDrawAway
HSC vs CRSA-0.1-0.1+0.2
Week of 8/11100.0*Lottery seed
Beauport 2 St-Georges 2 +0.2
Chaudière-OuestSG 2 Kodiak JO 6 +0.2
Caravelles 2 Kodiak SJ 1 +0.1
Kodiak SJ 2 CRSA 3 +0.1
Lévis-Est 1 Caravelles 1 -0.1
If winner is:HomeDrawAway
Québec-Centre vs Lac-Beauport+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314
343-0-020661300
322-1-0329481920
312-0-1144632810
301-2-02234426500
291-1-104254125500
281-0-219313918200
0-3-007304019300
270-2-1011035401310
260-1-20111413891
250-0-3022347254
Total:191617181612820