How are these numbers calculated?

Big Games

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

Week of 7/20100.0*RSC100.0*Average seed
Buffalo Wings 3 Old Skool 2 +4.5
+0.6
Wombats 4 Scrubs 5 +2.8
Green Machine 6 Old Style 3 -0.1
-0.1
Whalers UC 3 Stonecutters 5 +0.1
If winner is:HomeHome SOTieAway SOAway
Week of 7/27100.0*RSC100.0*Average seed
Old Style vs Buffalo Wings-9.7-0.7-0.7+9.4+9.5
-0.4-0.2-0.2+0.4+0.4
Wombats vs Old Skool-6.8-7.1+6.6+6.1+6.7
+0.1-0.2-0.0-0.1-0.1
Whalers UC vs Green Machine+0.8+1.0+1.0-0.9-0.9
+0.1+0.1+0.2-0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffsRSC12345678Count
2730-00In75.6%76243,723,127
2620-10In39.2395380282,242
20-01In39.9405280281,306
2521-00In10.9116424010,859,285
10-11In3.035044214,291
10-20In1.92455037,123
10-02In3.74544027,003
2411-01In0.51246016549,672
11-10In0.51246016549,664
00-12InNo195823199
00-21InNo176518176
00-30InNo12642373
00-03InNo13741354
2312-00In0.0018622010,578,429
01-11InNo3554213,690
01-02InNo355426,904
01-20InNo354436,867
2202-01InNo02674267,949
02-10InNo02674267,883
2103-00InNo1967143,447,599
Total:In13.7%14343516230,863,536
Points
Chance Will Make Playoffs