How are these numbers calculated?

Big Games

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

Week of 4/22100.0*Chance in playoffs100.0*Average seed
Bethlehem 0 Orlando 2 +9.0
+1.0
Ottawa 0 Toronto 0 +0.3
Rochester 2 New York 2 +0.3
Cincinnati 1 Louisville 1 +0.2
St Louis 1 Charlotte 2 -0.2
If winner is:HomeTieAway
Orlando vs St Louis+8.4-3.6-8.8
+0.8-0.3-0.8
If winner is:HomeTieAway
Week of 4/29100.0*Chance in playoffs100.0*Average seed
Charleston vs Ottawa+0.2+0.1-0.6
+0.0+0.0-0.1
Bethlehem vs Cincinnati+0.0+0.4-0.3
Louisville vs Toronto+0.2+0.2-0.5
Pittsburgh vs Toronto+0.0+0.4-0.3
Tampa Bay vs Richmond-0.1+0.4-0.2
Rochester vs Charlotte-0.1+0.4-0.1
Pittsburgh vs Harrisburg-0.0+0.3-0.2

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112131415Count
75-83In10068,700*
7421-1-3In99198*
7321-2-2In100230*
7220-1-4In1000562*
7120-2-3In9911,142*
7020-3-2In10002,564*
6919-2-4In9915,206*
6819-3-3In982010,294*
6719-4-2In982019,946*
6618-3-4In963036,713*
6518-4-3In955067,017*
6417-3-5In9280117,499*
6317-4-4In891100200,394*
6217-5-3In851510332,485*
6116-4-5In7920100535,017*
6016-5-4In7226200843,609*
5916-6-3In64324001,297,343*
5815-5-5In543870001,938,948*
5715-6-4In44431210002,830,287*
5614-5-6In33461820004,036,323*
5514-6-5In23452550005,613,505*
5414-7-4In1541331010007,625,236*
5313-6-6In8333817300010,130,294*
5213-7-5100.0%42339268100013,129,642*
5113-8-4100.0213333315300016,660,823*
5012-7-6100.0062436258100020,624,461*
4912-8-5100.002133133164000024,978,418*
4812-9-499.801520342711200029,574,152*
4711-8-699.0002102633217100034,217,407*
4611-9-595.50003153031164000038,682,231*
4510-8-785.80001619332712200042,801,647*
4410-9-666.9000182433238100046,257,280*
4310-10-542.00002122832196100048,860,453*
429-9-720.2000416313015300050,454,092*
419-10-67.2000162033271120050,875,475*
409-11-51.900021026342261050,136,214*
398-10-70.400003153132153048,261,427*
388-11-60.1000162235279145,337,132*
378-12-50.0000212303517341,579,004*
367-11-70.000015213828737,206,938*
357-12-60.000021234381432,453,275*
347-13-5Out001626442327,613,467*
336-12-7Out000318453522,893,354*
326-13-6Out00111414718,468,253*
316-14-5Out0006355914,504,149*
305-13-7Out003286911,074,486*
295-14-6Out00121788,216,248*
285-15-5Out0115855,912,202*
274-14-7Out0010904,122,716*
264-15-6Out007932,787,874*
254-16-5Out04961,819,990*
243-15-7Out03971,149,759*
233-16-6Out0198697,546*
223-17-5Out0199409,178*
212-16-7Out0100228,007*
202-17-6Out0100122,683*
192-18-5Out010062,633*
182-19-4Out010030,326*
171-18-6Out010013,993*
161-19-5Out01005,937*
8-15Out10072,236*
Total:38.0%134556778999998828,008,520

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs