How are these numbers calculated?

Big Games

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

Week of 12/28100.0*Chance in playoffs100.0*Average seed
Crosby-Laich-Bo 243.52 Oshie & Him 255.67 -11.9
-0.9
Bieska and Lulo 253.36 RIP Heatley's F 190.89 +1.1
Tenacious Turtles 215.58 OEL Sweedwagon 215.03 -0.9
-0.1
Frolunda HC 196.23 Drouination 207.95 -0.6
Book Hockey 198.32 Datsyukian Deke 193.18 +0.5
Tatar Tots 181.29 Pimpin' Ain't P 237.08 -0.4
Nailing Yaks 204.18 Tarasenkyu Very 174.8 +0.1
If winner is:HomeAway
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Crosby-Laich-Bo vs OEL Sweedwagon+6.5-14.0
+0.4-1.0
Book Hockey vs Tarasenkyu Very+1.5-0.8
+0.1-0.0
Oshie & Him vs Pimpin' Ain't P+1.4-0.6
+0.1-0.0
Tatar Tots vs Datsyukian Deke-0.6+0.8
Nailing Yaks vs Drouination-0.2+0.2
Bieska and Lulo vs Frolunda HC+0.2-0.2

What If

Chances based on how well the Crosby-Laich-Bo finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1710-0In964055,962
169-1In742330409,036
158-2In3043225001,409,718
147-399.8%3173330143002,854,401
136-485.2015183229132003,763,670
125-524.90005203529101003,366,129
114-60.700172639224002,075,051
103-70.0002164032900870,661
92-8Out01113740101237,001
81-9Out094140937,978
70-10Out01045455,405
Total:58.2%6810111212121196310015,085,012
Games Above .500
Chance Will Make Playoffs