How are these numbers calculated?

Big Games

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

Week of 5/26100.0*Chance in playoffs100.0*Average seed
Puleio 627 Lindsley 551 -11.4
-0.5
Germani 557 Stumpf 636 -1.6
Stephens 475 Kachmar 458 -0.8
-0.0
McKee 408 Lawson 504 -0.8
If winner is:HomeAway
Week of 6/2100.0*Chance in playoffs100.0*Average seed
Lindsley vs Lehman+6.3-8.2
+0.4-0.6
Kachmar vs Germani+2.1-0.7
+0.1-0.0
Lawson vs Saxman-1.1+0.8
Stumpf vs McKee-0.7+1.2
Stephens vs Puleio+0.1-0.1

What If

Chances based on how well the Lindsley finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1713-0In10008,358
1612-1In8911028,115
1511-2In603730184,759
1410-3100.0%20522530735,694
139-495.92214627401,974,307
128-561.8021743326003,791,795
117-614.0011342368005,336,931
106-70.601114138805,571,685
95-80.001114338704,312,712
84-9Out0115513302,447,024
73-10Out0227683986,247
62-11Out067816266,414
51-12Out0594044,110
40-13Out19819,669
Total:23.3%14711161919148025,697,820
Games Above .500
Chance Will Make Playoffs