How are these numbers calculated?

Big Games

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

Week of 1/12100.0*Demotion100.0*Average seed
Crystal Palace 1 Watford 2 +1.0
-0.4
West Ham United 1 Arsenal 0 -0.1
Leicester City 1 Southampton 2 +0.3
Chelsea 2 Newcastle United 1 -0.2
+0.0
Cardiff City 0 Huddersfield Town 0 -0.1
Burnley 2 Fulham 1 +0.1
Brighton & Hove 0 Liverpool 1 +0.0
If winner is:HomeDrawAway
Week of 1/19100.0*Demotion100.0*Average seed
Liverpool vs Crystal Palace+0.7-0.8-2.5
-0.2+0.2+0.9
Fulham vs Tottenham Hotspur+0.6+0.1-0.1
Manchester United vs Brighton & Hove+0.0-0.0-0.1
Huddersfield Town vs Manchester City+0.2+0.0-0.0
Watford vs Burnley-0.3+0.0+0.5
+0.0+0.0-0.1
Southampton vs Everton+0.4+0.0-0.2
-0.1+0.0+0.0
Newcastle United vs Cardiff City-0.0-0.2+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA1234567891011121314151617181920DemotionCount
7016-0-0No19.2%011861191No665,686
6815-1-0No4.9549378No265
6715-0-1No4.0044342110No472
6614-2-0No1.5013150170No1,749
6514-1-1No0.512251260No7,014
6413-3-0No0.3015493510No14,560*
6313-2-1No0.109434530No44,396
6213-1-2No0.0053555500No108,622*
6112-3-1No0.00226611000No228,913*
6012-2-2No0.001186317100No544,947*
5912-1-3No0.0001059263000No1,082,749*
5811-3-2NoNo0651357100No2,103,393*
5711-2-3NoNo034041142000No4,113,803*
5610-4-2NoNo012743235000No7,191,300*
5510-3-3NoNo00173931112000No12,426,247*
5410-2-4NoNo0093137194000No20,846,490*
539-4-3NoNo0420362810200No32,477,849*
529-3-4NoNo01113035184000No49,916,367*
519-2-5NoNo00520352810100No73,571,215*
508-4-4NoNo00211293519400No102,746,552*
498-3-5NoNo000519362910100No140,652,064*
487-5-4NoNo00210293719300No184,293,153*
477-4-5NoNo0004203829700No231,032,530*
467-3-6NoNo000111333915100No282,372,081*
456-5-5NoNo00005244426200No330,471,674*
446-4-6NoNo000214413850000.0%371,405,345*
436-3-7NoNo000073348111000.0405,346,751*
425-5-6NoNo00032353192000.0235,421,096
6-2-8NoNo00032253202000.0188,038,912*
415-4-7NoNo00113513050000.0425,140,268*
405-3-8NoNo00064240111000.0243,289,258
4-6-6NoNo00074438101000.0169,600,073*
394-5-7NoNo00331441930000.1383,228,053*
384-4-8NoNo00119432970000.5341,180,569*
374-3-9NoNo000103638142001.6292,635,352*
363-5-8NoNo0052642244004.3238,980,162*
353-4-9NoNo0021539349009.9186,271,278*
343-3-10NoNo0183142181019.5139,070,824*
332-5-9NoNo0032044304033.398,192,797*
322-4-10NoNo011138418049.965,551,841*
312-3-11NoNo005285016166.741,536,226*
301-5-10NoNo002185326280.624,554,031*
291-4-11NoNo00094837590.413,466,750*
281-3-12NoNo0043947996.06,886,620*
271-2-13NoNo0128541798.63,197,470*
260-4-12NoNo0018552699.61,309,389*
250-3-13NoNo010523899.9475,198*
240-2-14NoNo054451100.0146,324
230-1-15NoNo23365Yes29,891
220-0-16NoNo02079Yes668,551
Total:No0.0%000000113591625181163103.7%5,352,537,120

* Row combines multiple less frequent records.

Points
Chance Will Win Championship