The new ELO-based ranking system

intereasting ideas… from the new elo spreadsheet my overall rating is 1673, my OOb is1546 and BM is 1552

How can my overall ranking be higher than then any of the two individual game version rankings?

@oysteilo said in Proposal for a new, ELO-based, ranking system:

intereasting ideas… from the new elo spreadsheet my overall rating is 1673, my OOb is1546 and BM is 1552

How can my overall ranking be higher than then any of the two individual game version rankings?

One quick explanation/example is if you defeated someone in BM who normally plays PtV or OOB and is more successful there.

also look at Jkeller, he is number one in overall, but I only find his name in the OOB bracket where he is 7th.

Maybe I am missing something?

@oysteilo this also might be because results are still being put in. I see him having an overall ranking based on 11 games and an OOB ranking based on 4 games. And 0 games with BM or PTV. So I suspect there is either a clerical error or 7 games (all wins so that would push up his ELO) that were counted in overall that have yet to be counted elsewhere.

Right, only 3-1 in OOB but is 10-1 overall

jkeller was 5-0 in BM in 2022 but the new spreadsheet has him with 0 BM games. Results tab has BM games completed by him but none in the BM standings tab, so something isn’t working there.

MrRoboto will weigh in.
Good point-out, oysteilo

I love this idea. My personal feedback:

• No need to have Elon ratings decay, but perhaps put an asterisk after the number if fewer than 3 games were played in the last 12 months or similar concept
  *the version of games are similar enough that we don’t need separate ratings for each version. You already can see the best OOB players are also top in BM.
  *I would like to see playoffs using this for bracketing assuming player has met the minimum number of games for the season.

@Arthur-Bomber-Harris At first I agree with the sentiment, but after a minute I definitely do not.

Most players here prefer BM and have honed their skills for it.
I think more of the better players are playing BM.

If the data is accurate, and it may not be (see jkeller issue below)
Anecdotal evidence:
Pejon is #4 overall, 20-7

He is 6-0 PtV, possibly a weaker field
13-7 BM
Maybe he plays higher competition in BM, I don’t know offhand. Those records add up to 19-7, may be some data entry errors - we probably need someone to double check. I don’t have time these days.

Myygames is #1 in OOB with 7-0
Is #10 overall when put together with everyone else.

Again, could be data entry errors, could be strength of schedule differences.
But many players, and probably Myygames, would like to know they’re #1 in OOB and not just #10 overall, especially when that’s the version they’re into.

We also split the versions 3 years ago because we had the issue of what version to play in the playoffs.

I don’t have time - I just slapped this response together but I hope it helps and stimulates your brain. Keep those ideas coming, and let me know what you think about my response if you want

@gamerman01 strength of schedule is way weaker in OOB which is why I can make the playoff finals in this division but would get crushed in BM with more top players.

With ELO it gives people incentive to cross over to other versions if people have inappropriately low or high ratings. Knock down a few people who are most out of line with reality and then the reduced ratings cascade through the rest of the group as the consequences reverberate. It might not be absolutely perfect but I doubt people will end up too far away from where they should be.

all good points, but THERE is a reason why there are separate ratings…If I only play OOB and my opponent insists on BM, it is al starting over again. I think the separate ratings should stay and have play offs for all versons.

I think the elo could work and I am not against that. Nice initiative and well explained

I mean in the play offs

Now jkeller’s BM4 results are in there…

@MrRoboto said in Proposal for a new, ELO-based, ranking system:

@Arthur-Bomber-Harris said in Proposal for a new, ELO-based, ranking system:

You already can see the best OOB players are also top in BM.

The top 3 OOB players have literally played ZERO BM4 games.
And #4 OOB Booper is only #18 in BM4
#5 is you and you have a single reported BM4 game, would be ranked #15 with that.

#6 OOB Farmboy is the first who really is also top in BM4

Maybe the overall rating serves zero to none purpose then??? Should we kill it?

I think the ranking also reflekts personal prefereanse. AAB has one BM game where as Booper has 5 BM games and 4 wins. So it appears it hugely matters who you play in the different versions, why should this ipact overall rating? We dont use it, do we?

You’re right, over-all rating has been an additional curiosity ranking. It is not used at all for playoffs or permanent league records. The purpose has been to help compare players who play a lot of one version to players who play a lot of the other. For this reason the overall is still nice. For example, Myygames whipping everybody in OOB can be put in perspective when stacked up against everyone playing all versions.

And that is why overall doesn’t have any actual bearing on anything, is because it’s a mish-mash.

@gamerman01 said in Proposal for a new, ELO-based, ranking system:

You’re right, over-all rating has been an additional curiosity ranking. It is not used at all for playoffs or permanent league records. The purpose has been to help compare players who play a lot of one version to players who play a lot of the other. For this reason the overall is still nice. For example, Myygames whipping everybody in OOB can be put in perspective when stacked up against everyone playing all versions.

And that is why overall doesn’t have any actual bearing on anything, is because it’s a mish-mash.

I agree, lets keep the overall,but focus on version-spesific ratings for play offs!

I went through 14 more pages and collected data on 226 more games to input.