How are these numbers calculated?

Big Games

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

Week of 4/20100.0*Chance in playoffs100.0*Average seed
Bethlehem 0 Indy 3 +5.3
+0.9
New York II 1 Loudoun 3 -0.3
Charlotte 0 North Carolina 3 -0.2
Birmingham 0 Swope Park 0 +0.2
Pittsburgh 0 Saint Louis 0 +0.2
Charleston 3 Nashville 1 -0.2
Louisville 1 Ottawa 0 -0.1
Atlanta II 1 Tampa Bay 4 +0.1
If winner is:HomeDrawAway
Week of 4/26100.0*Chance in playoffs100.0*Average seed
Indy vs Tampa Bay+2.2-1.0-2.8
+0.6-0.3-0.7
New York II vs Indy-1.7+0.1+2.8
-0.5-0.0+0.8
North Carolina vs Hartford-0.1+0.1+0.2
-0.0+0.0+0.1
Louisville vs Memphis-0.1+0.1+0.1
New York II vs Birmingham+0.0+0.1-0.1
Ottawa vs Atlanta II-0.0+0.1-0.1
Birmingham vs Loudoun-0.0+0.1-0.0
Pittsburgh vs Nashville-0.1+0.1+0.0
Memphis vs Charleston+0.0+0.1-0.1
Saint Louis vs Swope Park-0.0+0.1-0.0
-0.0+0.0+0.1
Tampa Bay vs Charlotte-0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
89-99In10040,999*
8824-4-1In1000826*
86-87In1005,355*
8523-4-2In10006,913*
8423-3-3In100013,345*
8322-5-2In10024,444*
8222-4-3In100043,992*
8122-3-4In100075,831*
8021-5-3In1000128,293*
7921-4-4In1000211,489*
7820-6-3In1000336,365*
7720-5-4In1000522,989*
7620-4-5In1000793,830*
7519-6-4In100001,175,577*
7419-5-5In99101,704,174*
7319-4-6In99102,405,376*
7218-6-5In98203,322,351*
7118-5-6In98204,488,376*
7017-7-5In964005,933,896*
6917-6-6In9460007,676,090*
6817-5-7In919009,714,852*
6716-7-6In871200012,035,938*
6616-6-7In821710014,604,602*
6516-5-8In762320017,353,587*
6415-7-7In6729400020,208,922*
6315-6-8In5835700023,055,616*
6214-8-7In47411110025,770,321*
6114-7-8In364417300028,222,748*
6014-6-9In2644246100030,306,833*
5913-8-8In17393111200031,884,661*
5813-7-9In9323618400032,888,455*
5713-6-10In52236269200033,248,886*
5612-8-9In2133132174100032,934,628*
5512-7-10100.0%16223326102000031,980,754*
5412-6-11100.002122832196100030,441,717*
5311-8-10100.00151831281440000028,379,435*
5211-7-11100.000292331239200025,947,006*
5110-9-1099.90003132730197100023,220,880*
5010-8-1199.30015162928154100020,367,582*
4910-7-1296.800001720312612300017,490,169*
489-9-1189.50002102431229200014,717,428*
479-8-1274.50003132730196100012,114,256*
469-7-1352.8000151730291440009,763,697*
458-9-1230.6000182132251020007,700,260*
448-8-1314.000031126322061005,930,844*
438-7-145.000141631301430004,478,139*
427-9-131.40001823342581003,303,145*
417-8-140.30003133033173002,374,528*
407-7-150.100162236268101,671,103*
396-9-140.0000213323516301,147,446*
386-8-150.0001624382560768,771*
376-7-16Out003153634121501,745*
365-9-15Out00182940202318,287*
355-8-16Out00042141285196,810*
345-7-17Out0021439379118,337*
334-9-16Out01833441469,195*
324-8-17Out00426482238,774*
314-7-18Out0219493021,525*
303-9-17Out0113473911,554*
293-8-18Out1843485,910*
283-7-19Out0537572,962*
273-6-20Out0331661,396*
262-8-19Out12673631*
252-7-20Out12277240*
242-6-21Out1883120*
232-5-22Out49646*
221-7-21Out79314*
18-21Out10010*
120-0-29Out010040,356
Total:94.0%2417131087543322110000584,265,632

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs