How are these numbers calculated?

Big Games

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

Week of 4/16100.0*League One100.0*Average seed
Bristol Rovers 2 Yeovil 1 *No
Portsmouth 1 Plymouth 2 *No
Leyton Orient 3 Dag & Red 2 +0.6
Oxford Utd 2 Luton 3 -0.1
Wycombe 1 Barnet 1 +0.1
Mansfield 5 Notts County 0 -0.1
Cambridge 0 Carlisle 0 +0.1
Wimbledon 1 Crawley 0 -0.0
Exeter 0 Northampton 0 +0.0
If winner is:HomeDrawAway
Leyton Orient vs Plymouth+1.0-0.2-0.9
Wycombe vs Yeovil-0.1+0.1+0.2
Cambridge vs Morecambe-0.1+0.1+0.2
Carlisle vs Luton-0.1+0.1+0.0
Dag & Red vs Wimbledon+0.1+0.0-0.1
Exeter vs Mansfield-0.1+0.1+0.0
If winner is:HomeDrawAway
Week of 4/23100.0*League One100.0*Average seed
Wimbledon vs Leyton Orient-0.6+0.1+1.3
Bristol Rovers vs Exeter+0.1-0.0-0.2
Crawley vs Carlisle+0.1+0.0-0.2
Portsmouth vs Wycombe+0.1-0.0-0.2
Notts County vs Cambridge+0.1+0.0-0.2
Luton vs Newport-0.1+0.1+0.1
Mansfield vs Barnet-0.1+0.1+0.1
Wimbledon vs Portsmouth-0.1+0.0+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
754-0-0No0.0%0011774800No23,892,913
733-1-0NoNo25936300No70,532,059
723-0-1NoNo0315513100No116,703,222
712-2-0NoNo0215322300No76,837,296
702-1-1NoNo06413813200No249,623,228
692-0-2NoNo012040299100No199,504,604
1-3-0NoNo022240277100No36,509,001
681-2-1NoNo07283821400No174,941,830
671-1-2NoNo0110303719300No275,385,828
0-4-0NoNo011132371620No6,394,954
661-0-3NoNo0011131381720No142,415,198
0-3-1NoNo0021232371520No40,217,437
650-2-2NoNo002143835110No93,555,221
640-1-3NoNo00021844324No95,390,650
630-0-4NoNo00042954130No36,115,231
Total:No0.0%0000818191715118410No1,638,018,672
Points
Chance Will Win Championship