How are these numbers calculated?

Big Games

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

Week of 7/13100.0*Chance in playoffs100.0*Average seed
Cincinnati 2 Tampa Bay 0 -0.1
If winner is:HomeDrawAway
Cincinnati vs Charlotte-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 7/20100.0*Chance in playoffs100.0*Average seed
Pittsburgh vs Charleston+0.2-0.1-0.4
+0.3-0.1-0.4
Cincinnati vs New York II-0.0+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011121314151617Count
81-85In100254,714*
8015-1-1In1000282,923
7914-3-0In1000479,388*
7814-2-1In10001,097,381
7714-1-2In10001,837,366*
7613-3-1In10003,126,197*
7513-2-2In10005,314,016*
7412-4-1In99107,858,325*
7312-3-2In982011,828,178*
7212-2-3In973016,826,447*
7111-4-2In945022,432,733*
7011-3-3In9190029,622,589*
6911-2-4In86140037,010,753*
6810-4-3In80200044,444,817*
6710-3-4In722710052,088,067*
669-5-3In633520058,235,439*
659-4-4In524440063,045,015*
649-3-5In4151700066,167,331*
638-5-4In30561310040,451,403
9-2-6In30561310026,220,837*
628-4-5In20572120065,179,965*
618-3-6In125330500031,885,350
7-6-4In135330500029,706,084*
607-5-5In744381010056,029,372*
597-4-6In3334417200049,425,408*
586-6-5In1224327600042,071,052*
576-5-6100.0%012373513200034,540,149*
566-4-7100.006273922500027,425,603*
555-6-6100.0021636321220020,997,051*
545-5-7100.0017273722510015,484,575*
535-4-899.900315343213200011,012,814*
524-6-799.1001724362571007,535,542*
514-5-896.20021231341740004,945,462*
504-4-987.80004193529112003,122,889*
493-6-871.1001826362261001,888,313*
483-5-948.00002133233153001,089,151*
473-4-1025.600052036289100600,739*
462-6-910.30019283621500315,120*
452-5-103.100316353312100156,001*
442-4-110.701625392450073,976*
431-6-100.1002143436131032,395*
421-5-110.00052542243013,256*
411-4-12Out021439351004,892*
401-3-13Out0729431921,725*
390-5-12Out12143314507*
380-4-13Out10384112147*
370-3-14Out731501242*
360-2-15Out1167229
350-1-16Out50502
340-0-17Out084844067,254
Total:99.7%3931158421000000000892,228,764

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs