How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Saturday100.0*Lottery seed
Philadelphia 4 Montreal 1 -0.1
Buffalo 3 Minnesota 1 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Lottery seed
Columbus vs Edmonton+0.5+0.2+0.2-0.1-0.1-0.5
Florida vs NY Islanders-0.1-0.0-0.0+0.1+0.1+0.1
Washington vs Minnesota-0.1-0.0-0.0+0.1+0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-OT123456789101112131415161718192021222324252627282930
1137-00-00218482661
1126-10-00836381620
1116-00-10219412991
1106-01-00830392040
1095-11-0021536351110
1085-01-100525432440
4-21-00524432440
1074-11-1011139381010
5-02-0011239371010
1064-12-00426462030
3-21-10326462140
4-01-20426462030
1054-02-10113433391
3-22-00113443391
3-11-201134333101
1043-12-10053341183
4-03-0053341183
2-21-2053241193
1033-13-0012041307
3-02-2012041307
2-22-1022041307
2-11-312041307
1023-03-1010344016
2-12-2010344016
2-23-0010334116
1-32-1010334016
1012-13-104234528
3-04-004234528
2-02-304234528
1-22-204234428
1002-14-002144242
2-03-202144243
1-23-101144243
1-12-301144243
992-04-1063459
1-13-2063459
1-24-0063559
981-14-1032473
2-05-0032473
1-03-3032473
971-15-00115840
1-04-20115840
0-24-10115840
961-05-1008920
0-14-208920
951-06-003970
0-15-103970
940-05-201990
930-06-101000
920-07-01000
Total:0000127152125290
Points
Chance Will Make Playoffs