How are these numbers calculated?

Big Games

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

Week of 1/16100.0*Chance in playoffs100.0*Average seed
Volta Redonda 0 Flamengo 2 +9.6
+1.2
Madureira 2 Macae 2 +0.6
+0.1
Botafogo 2 Portuguesa 2 +0.6
+0.1
Nova Iguacu 1 Cabofriense 1 +0.6
+0.1
Vasco da Gama 0 Bangu 2 -0.3
-0.0
Boavista 3 Fluminense 1 -0.2
-0.0
If winner is:HomeDrawAway
Flamengo vs Cabofriense+12.4-5.5-13.2
+0.9-0.3-1.0
Bangu vs Volta Redonda-1.4+1.3+1.4
-0.0+0.1+0.0
Boavista vs Macae-1.1+1.3+0.5
-0.0+0.1-0.0
Vasco da Gama vs Nova Iguacu+0.3+0.8-0.7
+0.0+0.1-0.0
Fluminense vs Botafogo+0.2+0.8-0.6
-0.0+0.1-0.0
Portuguesa vs Madureira-0.3+1.0-0.3
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 1/23100.0*Chance in playoffs100.0*Average seed
Flamengo vs Bangu+14.5-4.2-13.2
+1.0-0.3-0.9
Flamengo vs Vasco da Gama+10.7-6.7-13.5
+0.8-0.4-1.1
Bangu vs Nova Iguacu-1.2+1.4+0.6
-0.0+0.1-0.0
Madureira vs Boavista+0.5+1.3-1.2
-0.0+0.1-0.0
Botafogo vs Boavista+0.5+1.3-1.2
-0.0+0.1-0.0
Volta Redonda vs Cabofriense+0.3+0.8-0.7
+0.0+0.1-0.0
Fluminense vs Portuguesa+0.2+0.8-0.7
-0.0+0.1-0.0
Cabofriense vs Vasco da Gama-0.6+0.8+0.3
-0.0+0.1+0.0
Nova Iguacu vs Volta Redonda-0.6+0.8+0.3
-0.0+0.1+0.0
Madureira vs Fluminense-0.6+0.8+0.1
-0.0+0.1-0.0
Macae vs Portuguesa-0.3+1.0-0.4
-0.0+0.1-0.0
Macae vs Botafogo-0.3+1.0-0.3
-0.0+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
3310-0-0In100503,619
319-1-0In10001,445,929
309-0-1In10001,993,715
298-2-0In10003,635,491
288-1-1100.0%991010,015,004
278-0-2100.097306,882,239
7-3-0100.098205,410,948
267-2-1100.09550022,330,401
257-1-299.8891000030,705,779
6-4-099.9928005,276,376
246-3-199.4831610029,042,048
7-0-399.2821810014,050,795
236-2-297.4692830059,839,141
5-5-097.871262003,532,460
226-1-391.85240800054,745,607
5-4-192.5533970024,250,821
215-3-281.034471720066,571,429
6-0-481.735471620020,410,444*
205-2-360.0174331810091,342,533
4-5-159.5164332810013,502,810
195-1-435.06294020400062,593,915
4-4-233.76284021400046,821,121*
184-3-312.8112333615300084,620,455
5-0-514.1113353514200017,144,013
3-6-111.31103337163005,007,951
174-2-42.50215353213200086,936,123
3-5-21.9021333341520020,706,259*
164-1-50.20031736311120047,560,319
3-4-30.20031534331320048,205,682*
153-3-40.000031634321320064,334,617
4-0-60.00031837301010010,833,051
2-6-20.0002133335152005,737,931*
143-2-5Out0031635321220052,771,983
2-5-3Out0021332351530015,827,227*
132-4-4Out0003143434132026,771,566
3-1-6Out0003173631111024,941,173*
122-3-5Out000317373110129,259,049
3-0-7Out004203929704,695,354*
1-6-3Out00021435351312,897,331
112-2-6Out0005234126519,977,474
1-5-4Out000319403176,003,543*
101-4-5Out00173044188,113,019
2-1-7Out00193343158,016,340*
91-3-6Out0021647359,248,279*
81-2-7Out000638565,204,783*
71-1-8Out0225742,488,057*
60-3-7Out0014861,015,845*
50-2-8Out0693405,612
40-1-9Out0397122,715
30-0-10Out199262,112
Total:38.3%22161311976543211,184,010,488

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs