How are these numbers calculated?

Big Games

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

Week of 7/24100.0*Chance in playoffs100.0*Average seed
Hartford 2 Miami 0 -5.7
-0.5
Tampa Bay 3 Loudoun 1 -0.4
-0.1
If winner is:HomeDrawAway
Loudoun vs Charleston+3.6+1.7-3.3
+0.1+0.1-0.1
If winner is:HomeDrawAway
Week of 7/31100.0*Chance in playoffs100.0*Average seed
Miami vs Charleston+10.0-4.1-14.5
+0.6-0.3-0.8
Hartford vs Miami-6.2+0.1+12.6
-0.4+0.0+0.9
Charleston vs Pittsburgh-2.8+1.4+2.3
-0.0+0.1+0.0
Loudoun vs Charlotte+2.2+1.0-2.4
+0.1+0.0-0.1
Charlotte vs Tampa Bay-2.3+0.8+1.5
Sacramento vs New York II+0.2+0.1-0.4
Pittsburgh vs Hartford-0.2+0.4+0.1
New York II vs Tampa Bay+0.2+0.3-0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678910111213141516Count
7417-0-0In100018,274
7216-1-0In991160
7116-0-1In1000220
7015-2-0In9810888
6915-1-1In98202,606
6814-3-0In95414,886*
6714-2-1In9452013,408
6614-1-2In898328,062*
6513-3-1In841250053,674*
6413-2-2In7716800112,168*
6313-1-3In68201200195,928*
6212-3-2In582517010343,264*
6112-2-3In462923110592,340*
6011-4-2In3531302300930,898*
5911-3-3In24313635001,457,238*
5811-2-4In15294069002,189,440*
5710-4-3100.0%9244010160103,102,417*
5610-3-4100.041836152402004,336,516*
5510-2-5100.021229183315005,795,499*
549-4-499.9172019412100007,429,064*
539-3-599.6041218454170009,321,090*
528-5-498.7026144362801011,202,863*
518-4-596.601293693903013,003,307*
508-3-692.30015261149180014,685,588*
497-5-585.300021511543141015,946,236*
487-4-675.2001895352320016,742,941*
477-3-763.0000364583340017,057,255*
466-5-649.70001334114280016,710,790*
456-4-736.9000022213481510015,836,961*
446-3-825.600112134824200014,521,397*
435-5-716.60006114334610012,795,635*
425-4-810.00028344113200010,890,914*
415-3-95.6001523432350008,934,333*
404-5-82.8003133833112007,032,475*
394-4-91.2001629382140005,327,266*
384-3-100.5003183731101003,877,788*
373-5-90.200193037194002,693,304*
363-4-100.000041938299101,791,167*
353-3-110.000111313717301,135,682*
342-5-100.0000522392760681,790*
332-4-110.00002133537131390,124*
322-3-12Out00162742222210,521*
311-5-11Out031742325105,434*
301-4-12Out011037421048,971*
291-3-13Out00529491720,838*
280-5-12Out0022051278,192*
270-4-13Out11249382,849*
260-3-14Out064153838*
250-2-15Out023463210
240-1-16Out4257128
230-0-17Out1178218,259
Total:57.9%12441342452111531000227,601,996

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs