How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
UYH 4 Met 8 +2.6
+0.2
CDC 10 LAF 4 -0.7
OhT 6 DSI 3 +0.2
CM 5 KK 7 +0.2
LEA 10 hwl 1 -0.2
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
UYH vs Met-2.6+2.6
-0.2+0.2
CDC vs LAF-0.8+0.8
OhT vs DSI+0.3-0.3
LEA vs hwl-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
103-128In100442*
10268-26In89119
10167-27In92825
10066-28In932583
9965-29In9352179
9864-30In8975349
9763-31In81127761
9662-32In7116131,391
9561-33100.0%642101502,708
9460-3499.9542402204,754
9359-3599.7422902908,132
9258-3699.53031138113,417
9157-3798.420301472021,029
9056-3896.812262563031,284
8955-3993.56213646044,903
8854-4088.0315467120061,638
8753-4179.218466201080,936
8652-4267.2043593020102,165
8551-4351.802348426000123,510
8450-4435.1002335014100142,525
8349-4520.0001195026400158,012
8248-468.9009403912100168,998
8147-472.9003244325500172,539
8046-480.60110343715200169,493
7945-490.1003193930910158,678
7844-500.00017273922500142,906
7743-510.00021333351520122,432
7642-520.0000420382981101,107
7541-53Out0019303919380,943
7440-54Out0003173932861,381
7339-55Out001830431844,567
7238-56Out00319463131,114
7137-57Out00111424620,886
7036-58Out005346113,177
6935-59Out0224738,126
6834-60Out0116834,731
6733-61Out011892,594
6632-62Out07931,423
6531-63Out496683
6430-64Out397351
6329-65Out397156
34-62Out100566*
Total:22.8%131181915121086532,105,103

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs