CCRL 40/40 lists updated (21st July 2012)

[Graham Banks]

The latest CCRL Rating Lists and Statistics are available for viewing from the following links:
http://computerchess.org.uk/ccrl/4040/ (40/40)
http://www.computerchess.org.uk/ccrl/404/ (40/4)
http://www.computerchess.org.uk/ccrl/404FRC/ (FRC 40/4)

Please note that the three lists are updated separately to each other. The 40/40 and 40/4 lists are updated once every two weeks and alternately to each other. The FRC list is updated when a new engine or engine version is being/has been tested.

The links to the various rating lists can be found just beneath the default Best Versions list (as in this screenshot). Specific 32-bit rating lists are denoted as such to the right of the default list in each category. The default lists contain the 64-bit engines.



Our 40 moves in 40 minutes repeating and 40 moves in 4 minutes repeating are both adjusted to the AMD64 X2 4600+ (2.4GHz).

Be aware that in the early stages of testing, an engine's rating can often fluctuate a lot.
It is strongly advised to look at the many other rating lists available in order to get a more accurate overall picture of an engine's rating relative to others.

The LOS (likelihood of superiority) stats to the right hand side of each rating list tell you the likelihood in percentage terms of each engine being superior to the engine directly below them.

All games are available for download by engine, by month or by ECO code. The download databases by month or ECO code are only updated monthly, but the total games database in its entirety is always available.
The current ELO ratings are saved in all game databases for those engines that have 200 games or more.

Clicking on an engine name will give details as to opponents played plus homepage links where applicable.

Custom lists of engines can be selected for comparison.

An openings report page lists the number of games played by ECO codes with draw percentage and White win percentage. Clicking on a column heading will sort the list by that column.

[Graham Banks]

Updated again to include more Komodo 5 games.

[JuLieN]

Thanks to the CCRL team!
Not many people comment on rating lists updates, but most of us look at them. Thanks for your work guys!

[Adam Hair]

Thanks to the CCRL team!
Not many people comment on rating lists updates, but most of us look at them. Thanks for your work guys!

Your thanks comes too late, M. MARCEL. We will be implementing the plan for charging to see the ratings. 0.50$ a click. Also, there will be a fee to have your engine on our lists. That fee will be based on the number of letters used in the engine's name (special characters cost extra).

If only you had thanked us earlier. We may have decided to keep maintaining the lists for free.

The CCRL Team















Disclaimer: This above response to Julien was an attempt at humor. It may have been a poor attempt, but humor was the aim of the response.

[JuLieN]

Next version of Prédateur will be renamed "". Hopefully nobody will clone this name...

[Adam Hair]

Next version of Prédateur will be renamed "". Hopefully nobody will clone this name...

In this case, your fee will be ""$. I have taken the initiative to compute "" ratings. You will be quite surprised. ""'s rating is "" Elo, a change of "" Elo as compared to Prédateur. You can find the new list at this link: "".com

You get what you pay for, M. MARCEL

[lkaufman]

Updated again to include more Komodo 5 games.

So both CCRL and CEGT show us exactly 2 elo behind Houdini 2 at the moment, at intermediate levels. Sounds like a conspiracy to maintain Houdini in first place
I hope we can gain three or more points on both lists with more games!

[mloftus955]

Thanks to the CCRL team!
Not many people comment on rating lists updates, but most of us look at them. Thanks for your work guys!

<Your thanks comes too late, M. MARCEL. We will be implementing the plan for charging to see the ratings. 0.50$ a click.>

Obummer will be taxing that $0.50 cents a click soon, now that big brother has seen this.


<Also, there will be a fee to have your engine on our lists. That fee will be based on the number of letters used in the engine's name (special characters cost extra).>

That is also plus Obamatax. All engine lists will be taxed, and engines will be checked by the TSA and "Justice" Dept. If the lists or engines are sold, etc, they will be taxed for healthcare which they are so concerned about.

















Disclaimer: This above response to Julien was an attempt at humor. It may have been a poor attempt, but humor was the aim of the response.

[carldaman]

Hi Graham,

I see Vitruvius has supplanted Ivanhoe on the 40/40 list )

Best Regards,
CL