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Subject: Sokker Ranking

2008-09-24 18:46:40
2008-09-24 19:40:07
I have the formula for the rankings. It's pretty fair. Example

Team 1 have 2000 rank points
Team 2 have 1900 rank points

(1-2)=100 (or B)

B is then multiplied by -.03 to give you -2.88 (or C)

C is then added to a set number depending on the result. 0-0 is worth nothing, so the team rated 2000 loses 2.88 points and the team ranked lower gains 2.88.
A 1-0 win is worth 29.29 so if team 1 wins, they get (-2.88 + 29.29) or 26.29 points.

I got the info from the national league pages and with some help from Excel i put them all together. Highest overall are FC Victrix of Poland. If i'd added the Polish teams Borabora would have been 6th.
(gewijzigd)


What is .03? Where did you get this? How did you know that 1-0 win is 29.29?
2008-09-24 19:41:58
Someone else worked it out ages ago using the new national teams.
2008-09-24 19:43:35
Don't you mean this one?


y = mx + n
y -> number of points that a team will win (os lose if it`s negative)
x -> difference of ranking
m -> a constant: -0.02876
n -> depends on the match result, for example:

1-0 -> n=29.29
2-1 -> n=24.16
3-2 -> n=19.54
4-3 -> n=16.79
5-4 -> n=14.93
2-0 -> n=37.59
3-1 -> n=36.09
4-2 -> n=32.02
3-0 -> n=42.14
4-1 -> n=42.14
6-3 -> n=36.93
5-0 -> n=46.61
8-0 -> n=48.95
2008-09-24 20:02:40
Thats the one.
Ah i think my excel rounded up to .03 when i reinstalled. I thought it wasn't 0.03 exactly.
(edited)
2008-09-24 20:21:17
I won 4-0.. what the value for that?
2008-09-24 20:26:23
Official match or friendly?

Oh! I´m sorry... I forgot it is the same...
2008-09-24 20:54:40
Wow!

I need an N= 90.88 for not to loose Ranking Points!

That will be which score.... 128476283 - 0?

2008-09-24 20:59:38
It's the same for all the big teams, doesnt pay to play small clubs. If you put 10 past them you'll only drop about 40 points.
2008-09-24 21:04:49
Can someone give me an example mayby another thing to calculate this.
(edited)
2008-09-24 22:51:07
I am number 1?

Nice
2008-09-24 23:09:40
I was taking a look to the FIFA offcicial ranking... well, they don´t consider the friendlies the same than the offcials... are you sure sk ranking does it?

fifa considers a friendly 1/4 of the offcicial match.
2008-09-24 23:44:42
I would make it even less in sokker, as here we have friendlies each week and in RL footie there are only few while there might be even more than 50-60 official games during the season.
2008-09-25 02:21:11
you know I agree 100% with you...
2008-09-25 03:31:32
y = 2000*-0.02876 + 49 = -8.5

I win the last match 8-0 with a team 2000 points less than me, and i win 10 points, this formula tell me i must lost -8.5 ... not very acurracy in this example.

To make a better aproximation of the linear formula we need a BIG database of match
(edited)
2008-09-25 14:52:28